| 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 | $84.46 | 11.354% | $94.0496 | $94.05 | $94.05 | $94.00 |
| Purchase #2 | $147.50 | 4.520% | $154.167 | $154.17 | $154.15 | $154.20 |
| Purchase #3 | $12.77 | 12.741% | $14.397 | $14.40 | $14.40 | $14.40 |
| Purchase #4 | $52.46 | 7.720% | $56.5099 | $56.51 | $56.50 | $56.50 |
| Purchase #5 | $148.71 | 4.112% | $154.825 | $154.83 | $154.85 | $154.80 |
| Purchase #6 | $34.58 | 8.280% | $37.4432 | $37.44 | $37.45 | $37.40 |
| Purchase #7 | $101.73 | 6.853% | $108.7016 | $108.70 | $108.70 | $108.70 |
| 7 purchase totals = | $582.21 | $620.0933 | $620.10 | $620.10 | $620.00 | |