| 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 | $72.86 | 3.646% | $75.5165 | $75.52 | $75.50 | $75.50 |
| Purchase #2 | $157.72 | 7.554% | $169.6342 | $169.63 | $169.65 | $169.60 |
| Purchase #3 | $84.73 | 6.635% | $90.3518 | $90.35 | $90.35 | $90.40 |
| Purchase #4 | $73.85 | 4.696% | $77.318 | $77.32 | $77.30 | $77.30 |
| Purchase #5 | $50.48 | 6.540% | $53.7814 | $53.78 | $53.80 | $53.80 |
| Purchase #6 | $121.29 | 3.745% | $125.8323 | $125.83 | $125.85 | $125.80 |
| Purchase #7 | $46.47 | 11.550% | $51.8373 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $607.40 | $644.2715 | $644.27 | $644.30 | $644.20 | |