| 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 | $97.77 | 3.401% | $101.0952 | $101.10 | $101.10 | $101.10 |
| Purchase #2 | $23.35 | 4.847% | $24.4818 | $24.48 | $24.50 | $24.50 |
| Purchase #3 | $183.67 | 3.276% | $189.687 | $189.69 | $189.70 | $189.70 |
| Purchase #4 | $176.55 | 10.217% | $194.5881 | $194.59 | $194.60 | $194.60 |
| Purchase #5 | $92.35 | 9.258% | $100.8998 | $100.90 | $100.90 | $100.90 |
| Purchase #6 | $7.78 | 13.426% | $8.8245 | $8.82 | $8.80 | $8.80 |
| Purchase #7 | $135.37 | 6.366% | $143.9877 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $716.84 | $763.5641 | $763.57 | $763.60 | $763.60 | |