| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.46 | 4.493% | $50.6373 | $50.64 | $50.65 | $50.60 |
| Purchase #2 | $71.83 | 12.212% | $80.6019 | $80.60 | $80.60 | $80.60 |
| Purchase #3 | $122.36 | 5.642% | $129.2636 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $218.75 | 11.818% | $244.6019 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $191.90 | 5.179% | $201.8385 | $201.84 | $201.85 | $201.80 |
| Purchase #6 | $183.87 | 13.848% | $209.3323 | $209.33 | $209.35 | $209.30 |
| Purchase #7 | $167.83 | 3.378% | $173.4993 | $173.50 | $173.50 | $173.50 |
| 7 purchase totals = | $1,005.00 | $1,089.7748 | $1,089.77 | $1,089.80 | $1,089.70 | |