| 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 | $49.92 | 7.238% | $53.5332 | $53.53 | $53.55 | $53.50 |
| Purchase #2 | $18.27 | 6.435% | $19.4457 | $19.45 | $19.45 | $19.40 |
| Purchase #3 | $194.49 | 4.436% | $203.1176 | $203.12 | $203.10 | $203.10 |
| Purchase #4 | $182.77 | 12.254% | $205.1666 | $205.17 | $205.15 | $205.20 |
| Purchase #5 | $96.48 | 12.753% | $108.7841 | $108.78 | $108.80 | $108.80 |
| Purchase #6 | $35.96 | 12.235% | $40.3597 | $40.36 | $40.35 | $40.40 |
| Purchase #7 | $217.37 | 13.125% | $245.8998 | $245.90 | $245.90 | $245.90 |
| 7 purchase totals = | $795.26 | $876.3067 | $876.31 | $876.30 | $876.30 | |