| 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 | $19.57 | 10.564% | $21.6374 | $21.64 | $21.65 | $21.60 |
| Purchase #2 | $235.77 | 13.431% | $267.4363 | $267.44 | $267.45 | $267.40 |
| Purchase #3 | $73.72 | 7.843% | $79.5019 | $79.50 | $79.50 | $79.50 |
| Purchase #4 | $26.51 | 12.715% | $29.8807 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $163.68 | 9.424% | $179.1052 | $179.11 | $179.10 | $179.10 |
| Purchase #6 | $131.95 | 4.732% | $138.1939 | $138.19 | $138.20 | $138.20 |
| Purchase #7 | $209.61 | 13.809% | $238.555 | $238.56 | $238.55 | $238.60 |
| 7 purchase totals = | $860.81 | $954.3104 | $954.32 | $954.35 | $954.30 | |