| 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 | $88.30 | 4.655% | $92.4104 | $92.41 | $92.40 | $92.40 |
| Purchase #2 | $135.30 | 8.675% | $147.0373 | $147.04 | $147.05 | $147.00 |
| Purchase #3 | $5.38 | 8.245% | $5.8236 | $5.82 | $5.80 | $5.80 |
| Purchase #4 | $159.34 | 11.867% | $178.2489 | $178.25 | $178.25 | $178.20 |
| Purchase #5 | $234.57 | 10.658% | $259.5705 | $259.57 | $259.55 | $259.60 |
| Purchase #6 | $59.35 | 3.158% | $61.2243 | $61.22 | $61.20 | $61.20 |
| Purchase #7 | $78.88 | 11.435% | $87.8999 | $87.90 | $87.90 | $87.90 |
| 7 purchase totals = | $761.12 | $832.2149 | $832.21 | $832.15 | $832.10 | |