| 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 | $95.31 | 7.504% | $102.4621 | $102.46 | $102.45 | $102.50 |
| Purchase #2 | $168.55 | 11.775% | $188.3968 | $188.40 | $188.40 | $188.40 |
| Purchase #3 | $110.93 | 8.618% | $120.4899 | $120.49 | $120.50 | $120.50 |
| Purchase #4 | $175.72 | 12.306% | $197.3441 | $197.34 | $197.35 | $197.30 |
| Purchase #5 | $194.87 | 11.778% | $217.8218 | $217.82 | $217.80 | $217.80 |
| Purchase #6 | $29.51 | 6.299% | $31.3688 | $31.37 | $31.35 | $31.40 |
| Purchase #7 | $22.37 | 5.698% | $23.6446 | $23.64 | $23.65 | $23.60 |
| 7 purchase totals = | $797.26 | $881.5281 | $881.52 | $881.50 | $881.50 | |