| 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 | $30.47 | 5.395% | $32.1139 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $144.40 | 9.201% | $157.6862 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $88.95 | 10.355% | $98.1608 | $98.16 | $98.15 | $98.20 |
| Purchase #4 | $148.55 | 6.273% | $157.8685 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $127.90 | 3.118% | $131.8879 | $131.89 | $131.90 | $131.90 |
| Purchase #6 | $186.34 | 8.645% | $202.4491 | $202.45 | $202.45 | $202.40 |
| Purchase #7 | $17.51 | 6.266% | $18.6072 | $18.61 | $18.60 | $18.60 |
| 7 purchase totals = | $744.12 | $798.7736 | $798.78 | $798.75 | $798.80 | |