| 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 | $96.85 | 9.810% | $106.351 | $106.35 | $106.35 | $106.40 |
| Purchase #2 | $83.79 | 4.722% | $87.7466 | $87.75 | $87.75 | $87.70 |
| Purchase #3 | $149.30 | 7.194% | $160.0406 | $160.04 | $160.05 | $160.00 |
| Purchase #4 | $176.43 | 4.183% | $183.8101 | $183.81 | $183.80 | $183.80 |
| Purchase #5 | $189.92 | 10.143% | $209.1836 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $204.82 | 9.755% | $224.8002 | $224.80 | $224.80 | $224.80 |
| Purchase #7 | $19.30 | 9.361% | $21.1067 | $21.11 | $21.10 | $21.10 |
| 7 purchase totals = | $920.41 | $993.0388 | $993.04 | $993.05 | $993.00 | |