| 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 | $55.45 | 10.570% | $61.3111 | $61.31 | $61.30 | $61.30 |
| Purchase #2 | $67.36 | 10.517% | $74.4443 | $74.44 | $74.45 | $74.40 |
| Purchase #3 | $22.51 | 10.763% | $24.9328 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $206.32 | 11.579% | $230.2098 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $234.73 | 10.819% | $260.1254 | $260.13 | $260.15 | $260.10 |
| Purchase #6 | $189.37 | 6.328% | $201.3533 | $201.35 | $201.35 | $201.40 |
| Purchase #7 | $47.33 | 4.573% | $49.4944 | $49.49 | $49.50 | $49.50 |
| 7 purchase totals = | $823.07 | $901.8711 | $901.86 | $901.90 | $901.80 | |