| 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 | $89.83 | 10.193% | $98.9864 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $214.68 | 6.821% | $229.3233 | $229.32 | $229.30 | $229.30 |
| Purchase #3 | $250.49 | 11.573% | $279.4792 | $279.48 | $279.50 | $279.50 |
| Purchase #4 | $182.50 | 10.104% | $200.9398 | $200.94 | $200.95 | $200.90 |
| Purchase #5 | $13.56 | 10.860% | $15.0326 | $15.03 | $15.05 | $15.00 |
| Purchase #6 | $64.88 | 6.522% | $69.1115 | $69.11 | $69.10 | $69.10 |
| Purchase #7 | $129.41 | 6.180% | $137.4075 | $137.41 | $137.40 | $137.40 |
| 7 purchase totals = | $945.35 | $1,030.2803 | $1,030.28 | $1,030.30 | $1,030.20 | |