| 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 | $87.62 | 10.827% | $97.1066 | $97.11 | $97.10 | $97.10 |
| Purchase #2 | $34.39 | 10.693% | $38.0673 | $38.07 | $38.05 | $38.10 |
| Purchase #3 | $101.62 | 6.488% | $108.2131 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $224.98 | 13.636% | $255.6583 | $255.66 | $255.65 | $255.70 |
| Purchase #5 | $8.96 | 7.656% | $9.646 | $9.65 | $9.65 | $9.60 |
| Purchase #6 | $47.68 | 9.842% | $52.3727 | $52.37 | $52.35 | $52.40 |
| Purchase #7 | $13.91 | 7.410% | $14.9407 | $14.94 | $14.95 | $14.90 |
| 7 purchase totals = | $519.16 | $576.0047 | $576.01 | $575.95 | $576.00 | |