| 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 | $35.46 | 11.604% | $39.5748 | $39.57 | $39.55 | $39.60 |
| Purchase #2 | $211.68 | 3.483% | $219.0528 | $219.05 | $219.05 | $219.10 |
| Purchase #3 | $14.47 | 6.191% | $15.3658 | $15.37 | $15.35 | $15.40 |
| Purchase #4 | $27.75 | 11.200% | $30.858 | $30.86 | $30.85 | $30.90 |
| Purchase #5 | $11.83 | 13.244% | $13.3968 | $13.40 | $13.40 | $13.40 |
| Purchase #6 | $221.53 | 12.340% | $248.8668 | $248.87 | $248.85 | $248.90 |
| Purchase #7 | $33.59 | 12.286% | $37.7169 | $37.72 | $37.70 | $37.70 |
| 7 purchase totals = | $556.31 | $604.8319 | $604.84 | $604.75 | $605.00 | |