| 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 | $42.34 | 10.517% | $46.7929 | $46.79 | $46.80 | $46.80 |
| Purchase #2 | $179.62 | 8.809% | $195.4427 | $195.44 | $195.45 | $195.40 |
| Purchase #3 | $183.39 | 11.223% | $203.9719 | $203.97 | $203.95 | $204.00 |
| Purchase #4 | $42.27 | 12.369% | $47.4984 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $13.79 | 10.765% | $15.2745 | $15.27 | $15.25 | $15.30 |
| Purchase #6 | $6.71 | 5.585% | $7.0848 | $7.08 | $7.10 | $7.10 |
| Purchase #7 | $138.26 | 8.781% | $150.4006 | $150.40 | $150.40 | $150.40 |
| 7 purchase totals = | $606.38 | $666.4658 | $666.45 | $666.45 | $666.50 | |