| 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 | $122.58 | 10.410% | $135.3406 | $135.34 | $135.35 | $135.30 |
| Purchase #2 | $58.50 | 8.663% | $63.5679 | $63.57 | $63.55 | $63.60 |
| Purchase #3 | $166.41 | 7.278% | $178.5213 | $178.52 | $178.50 | $178.50 |
| Purchase #4 | $130.98 | 3.790% | $135.9441 | $135.94 | $135.95 | $135.90 |
| Purchase #5 | $60.70 | 13.801% | $69.0772 | $69.08 | $69.10 | $69.10 |
| Purchase #6 | $224.25 | 13.548% | $254.6314 | $254.63 | $254.65 | $254.60 |
| Purchase #7 | $22.68 | 3.718% | $23.5232 | $23.52 | $23.50 | $23.50 |
| 7 purchase totals = | $786.10 | $860.6057 | $860.60 | $860.60 | $860.50 | |