| 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 | $80.28 | 5.145% | $84.4104 | $84.41 | $84.40 | $84.40 |
| Purchase #2 | $180.83 | 11.383% | $201.4139 | $201.41 | $201.40 | $201.40 |
| Purchase #3 | $162.89 | 12.145% | $182.673 | $182.67 | $182.65 | $182.70 |
| Purchase #4 | $11.81 | 8.331% | $12.7939 | $12.79 | $12.80 | $12.80 |
| Purchase #5 | $222.41 | 13.669% | $252.8112 | $252.81 | $252.80 | $252.80 |
| Purchase #6 | $65.62 | 4.532% | $68.5939 | $68.59 | $68.60 | $68.60 |
| Purchase #7 | $46.98 | 4.173% | $48.9405 | $48.94 | $48.95 | $48.90 |
| 7 purchase totals = | $770.82 | $851.6368 | $851.62 | $851.60 | $851.60 | |