| 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 | $87.98 | 12.414% | $98.9018 | $98.90 | $98.90 | $98.90 |
| Purchase #2 | $76.80 | 13.254% | $86.9791 | $86.98 | $87.00 | $87.00 |
| Purchase #3 | $108.60 | 11.209% | $120.773 | $120.77 | $120.75 | $120.80 |
| Purchase #4 | $108.79 | 12.709% | $122.6161 | $122.62 | $122.60 | $122.60 |
| Purchase #5 | $152.25 | 5.401% | $160.473 | $160.47 | $160.45 | $160.50 |
| Purchase #6 | $149.96 | 4.112% | $156.1264 | $156.13 | $156.15 | $156.10 |
| Purchase #7 | $59.86 | 9.327% | $65.4431 | $65.44 | $65.45 | $65.40 |
| 7 purchase totals = | $744.24 | $811.3125 | $811.31 | $811.30 | $811.30 | |