| 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 | $53.47 | 7.805% | $57.6433 | $57.64 | $57.65 | $57.60 |
| Purchase #2 | $28.54 | 11.174% | $31.7291 | $31.73 | $31.75 | $31.70 |
| Purchase #3 | $249.70 | 9.308% | $272.9421 | $272.94 | $272.95 | $272.90 |
| Purchase #4 | $106.73 | 11.782% | $119.3049 | $119.30 | $119.30 | $119.30 |
| Purchase #5 | $141.51 | 13.203% | $160.1936 | $160.19 | $160.20 | $160.20 |
| Purchase #6 | $95.35 | 11.270% | $106.0959 | $106.10 | $106.10 | $106.10 |
| Purchase #7 | $208.89 | 9.412% | $228.5507 | $228.55 | $228.55 | $228.60 |
| 7 purchase totals = | $884.19 | $976.4596 | $976.45 | $976.50 | $976.40 | |