| 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 | $79.63 | 11.294% | $88.6234 | $88.62 | $88.60 | $88.60 |
| Purchase #2 | $97.37 | 3.381% | $100.6621 | $100.66 | $100.65 | $100.70 |
| Purchase #3 | $211.44 | 3.141% | $218.0813 | $218.08 | $218.10 | $218.10 |
| Purchase #4 | $115.83 | 6.738% | $123.6346 | $123.63 | $123.65 | $123.60 |
| Purchase #5 | $143.28 | 8.212% | $155.0462 | $155.05 | $155.05 | $155.00 |
| Purchase #6 | $103.79 | 13.260% | $117.5526 | $117.55 | $117.55 | $117.60 |
| Purchase #7 | $51.85 | 8.285% | $56.1458 | $56.15 | $56.15 | $56.10 |
| 7 purchase totals = | $803.19 | $859.7460 | $859.74 | $859.75 | $859.70 | |