| 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 | $35.31 | 6.864% | $37.7337 | $37.73 | $37.75 | $37.70 |
| Purchase #2 | $65.88 | 6.409% | $70.1022 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $232.55 | 13.852% | $264.7628 | $264.76 | $264.75 | $264.80 |
| Purchase #4 | $24.37 | 8.848% | $26.5263 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $221.88 | 12.430% | $249.4597 | $249.46 | $249.45 | $249.50 |
| Purchase #6 | $151.47 | 9.742% | $166.2262 | $166.23 | $166.25 | $166.20 |
| Purchase #7 | $165.52 | 4.396% | $172.7963 | $172.80 | $172.80 | $172.80 |
| 7 purchase totals = | $896.98 | $987.6072 | $987.61 | $987.65 | $987.60 | |