| 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 | $35.34 | 6.154% | $37.5148 | $37.51 | $37.50 | $37.50 |
| Purchase #2 | $103.58 | 9.217% | $113.127 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $153.28 | 13.469% | $173.9253 | $173.93 | $173.95 | $173.90 |
| Purchase #4 | $71.40 | 11.503% | $79.6131 | $79.61 | $79.60 | $79.60 |
| Purchase #5 | $26.82 | 8.788% | $29.1769 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $222.51 | 9.671% | $244.0289 | $244.03 | $244.05 | $244.00 |
| Purchase #7 | $33.59 | 13.768% | $38.2147 | $38.21 | $38.20 | $38.20 |
| 7 purchase totals = | $646.52 | $715.6007 | $715.60 | $715.65 | $715.50 | |