| 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 | $46.82 | 11.369% | $52.143 | $52.14 | $52.15 | $52.10 |
| Purchase #2 | $32.46 | 3.304% | $33.5325 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $102.67 | 7.600% | $110.4729 | $110.47 | $110.45 | $110.50 |
| Purchase #4 | $236.64 | 13.332% | $268.1888 | $268.19 | $268.20 | $268.20 |
| Purchase #5 | $19.45 | 8.658% | $21.134 | $21.13 | $21.15 | $21.10 |
| Purchase #6 | $173.80 | 9.205% | $189.7983 | $189.80 | $189.80 | $189.80 |
| Purchase #7 | $88.40 | 7.256% | $94.8143 | $94.81 | $94.80 | $94.80 |
| 7 purchase totals = | $700.24 | $770.0838 | $770.07 | $770.10 | $770.00 | |