| 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 | $156.27 | 8.475% | $169.5139 | $169.51 | $169.50 | $169.50 |
| Purchase #2 | $64.61 | 9.722% | $70.8914 | $70.89 | $70.90 | $70.90 |
| Purchase #3 | $124.86 | 3.197% | $128.8518 | $128.85 | $128.85 | $128.90 |
| Purchase #4 | $21.86 | 13.428% | $24.7954 | $24.80 | $24.80 | $24.80 |
| Purchase #5 | $43.80 | 12.285% | $49.1808 | $49.18 | $49.20 | $49.20 |
| Purchase #6 | $224.72 | 11.229% | $249.9538 | $249.95 | $249.95 | $250.00 |
| Purchase #7 | $103.50 | 6.297% | $110.0174 | $110.02 | $110.00 | $110.00 |
| 7 purchase totals = | $739.62 | $803.2045 | $803.20 | $803.20 | $803.30 | |