| 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 | $70.31 | 7.560% | $75.6254 | $75.63 | $75.65 | $75.60 |
| Purchase #2 | $186.27 | 6.542% | $198.4558 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $39.91 | 9.353% | $43.6428 | $43.64 | $43.65 | $43.60 |
| Purchase #4 | $39.93 | 8.481% | $43.3165 | $43.32 | $43.30 | $43.30 |
| Purchase #5 | $91.75 | 10.122% | $101.0369 | $101.04 | $101.05 | $101.00 |
| Purchase #6 | $210.71 | 6.395% | $224.1849 | $224.18 | $224.20 | $224.20 |
| Purchase #7 | $27.28 | 13.804% | $31.0457 | $31.05 | $31.05 | $31.00 |
| 7 purchase totals = | $666.16 | $717.3080 | $717.32 | $717.35 | $717.20 | |