| 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 | $107.58 | 3.245% | $111.071 | $111.07 | $111.05 | $111.10 |
| Purchase #2 | $64.26 | 13.778% | $73.1137 | $73.11 | $73.10 | $73.10 |
| Purchase #3 | $68.89 | 6.338% | $73.2562 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $56.60 | 7.754% | $60.9888 | $60.99 | $61.00 | $61.00 |
| Purchase #5 | $103.89 | 4.369% | $108.429 | $108.43 | $108.45 | $108.40 |
| Purchase #6 | $145.92 | 10.139% | $160.7148 | $160.71 | $160.70 | $160.70 |
| Purchase #7 | $122.67 | 6.265% | $130.3553 | $130.36 | $130.35 | $130.40 |
| 7 purchase totals = | $669.81 | $717.9288 | $717.93 | $717.90 | $718.00 | |