| 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 | $37.79 | 13.296% | $42.8146 | $42.81 | $42.80 | $42.80 |
| Purchase #2 | $171.55 | 13.765% | $195.1639 | $195.16 | $195.15 | $195.20 |
| Purchase #3 | $86.67 | 7.730% | $93.3696 | $93.37 | $93.35 | $93.40 |
| Purchase #4 | $106.52 | 8.788% | $115.881 | $115.88 | $115.90 | $115.90 |
| Purchase #5 | $46.57 | 7.665% | $50.1396 | $50.14 | $50.15 | $50.10 |
| Purchase #6 | $121.54 | 11.781% | $135.8586 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $201.79 | 9.411% | $220.7805 | $220.78 | $220.80 | $220.80 |
| 7 purchase totals = | $772.43 | $854.0078 | $854.00 | $854.00 | $854.10 | |