| 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 | $29.71 | 6.120% | $31.5283 | $31.53 | $31.55 | $31.50 |
| Purchase #2 | $242.95 | 3.865% | $252.34 | $252.34 | $252.35 | $252.30 |
| Purchase #3 | $25.84 | 12.656% | $29.1103 | $29.11 | $29.10 | $29.10 |
| Purchase #4 | $119.79 | 3.311% | $123.7562 | $123.76 | $123.75 | $123.80 |
| Purchase #5 | $48.34 | 6.528% | $51.4956 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $172.86 | 4.225% | $180.1633 | $180.16 | $180.15 | $180.20 |
| Purchase #7 | $220.55 | 12.372% | $247.8364 | $247.84 | $247.85 | $247.80 |
| 7 purchase totals = | $860.04 | $916.2301 | $916.24 | $916.25 | $916.20 | |