| 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 | $42.74 | 9.509% | $46.8041 | $46.80 | $46.80 | $46.80 |
| Purchase #2 | $247.99 | 9.493% | $271.5317 | $271.53 | $271.55 | $271.50 |
| Purchase #3 | $108.94 | 11.620% | $121.5988 | $121.60 | $121.60 | $121.60 |
| Purchase #4 | $94.31 | 7.309% | $101.2031 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $144.52 | 4.219% | $150.6173 | $150.62 | $150.60 | $150.60 |
| Purchase #6 | $174.42 | 6.548% | $185.841 | $185.84 | $185.85 | $185.80 |
| Purchase #7 | $45.70 | 6.270% | $48.5654 | $48.57 | $48.55 | $48.60 |
| 7 purchase totals = | $858.62 | $926.1614 | $926.16 | $926.15 | $926.10 | |