| 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 | $71.77 | 5.598% | $75.7877 | $75.79 | $75.80 | $75.80 |
| Purchase #2 | $204.53 | 3.156% | $210.985 | $210.99 | $211.00 | $211.00 |
| Purchase #3 | $143.67 | 10.608% | $158.9105 | $158.91 | $158.90 | $158.90 |
| Purchase #4 | $103.48 | 8.301% | $112.0699 | $112.07 | $112.05 | $112.10 |
| Purchase #5 | $38.96 | 8.244% | $42.1719 | $42.17 | $42.15 | $42.20 |
| Purchase #6 | $108.44 | 9.422% | $118.6572 | $118.66 | $118.65 | $118.70 |
| Purchase #7 | $14.49 | 8.673% | $15.7467 | $15.75 | $15.75 | $15.70 |
| 7 purchase totals = | $685.34 | $734.3289 | $734.34 | $734.30 | $734.40 | |