| 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 | $93.45 | 4.384% | $97.5468 | $97.55 | $97.55 | $97.50 |
| Purchase #2 | $97.85 | 7.728% | $105.4118 | $105.41 | $105.40 | $105.40 |
| Purchase #3 | $28.96 | 12.311% | $32.5253 | $32.53 | $32.55 | $32.50 |
| Purchase #4 | $50.52 | 9.541% | $55.3401 | $55.34 | $55.35 | $55.30 |
| Purchase #5 | $193.63 | 6.509% | $206.2334 | $206.23 | $206.25 | $206.20 |
| Purchase #6 | $179.99 | 8.152% | $194.6628 | $194.66 | $194.65 | $194.70 |
| Purchase #7 | $141.82 | 9.701% | $155.578 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $786.22 | $847.2982 | $847.30 | $847.35 | $847.20 | |