| 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 | $36.91 | 5.162% | $38.8153 | $38.82 | $38.80 | $38.80 |
| Purchase #2 | $148.71 | 12.336% | $167.0549 | $167.05 | $167.05 | $167.10 |
| Purchase #3 | $36.79 | 10.817% | $40.7696 | $40.77 | $40.75 | $40.80 |
| Purchase #4 | $105.55 | 6.587% | $112.5026 | $112.50 | $112.50 | $112.50 |
| Purchase #5 | $226.49 | 9.491% | $247.9862 | $247.99 | $248.00 | $248.00 |
| Purchase #6 | $187.77 | 8.139% | $203.0526 | $203.05 | $203.05 | $203.10 |
| Purchase #7 | $59.31 | 8.676% | $64.4557 | $64.46 | $64.45 | $64.50 |
| 7 purchase totals = | $801.53 | $874.6369 | $874.64 | $874.60 | $874.80 | |