| 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 | $38.30 | 6.824% | $40.9136 | $40.91 | $40.90 | $40.90 |
| Purchase #2 | $40.66 | 6.522% | $43.3118 | $43.31 | $43.30 | $43.30 |
| Purchase #3 | $122.62 | 7.193% | $131.4401 | $131.44 | $131.45 | $131.40 |
| Purchase #4 | $101.74 | 8.292% | $110.1763 | $110.18 | $110.20 | $110.20 |
| Purchase #5 | $109.70 | 13.615% | $124.6357 | $124.64 | $124.65 | $124.60 |
| Purchase #6 | $134.48 | 12.639% | $151.4769 | $151.48 | $151.50 | $151.50 |
| Purchase #7 | $148.57 | 4.585% | $155.3819 | $155.38 | $155.40 | $155.40 |
| 7 purchase totals = | $696.07 | $757.3363 | $757.34 | $757.40 | $757.30 | |