| 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 | $29.50 | 12.731% | $33.2556 | $33.26 | $33.25 | $33.30 |
| Purchase #2 | $180.47 | 11.496% | $201.2168 | $201.22 | $201.20 | $201.20 |
| Purchase #3 | $176.65 | 6.271% | $187.7277 | $187.73 | $187.75 | $187.70 |
| Purchase #4 | $107.52 | 6.581% | $114.5959 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $87.73 | 8.163% | $94.8914 | $94.89 | $94.90 | $94.90 |
| Purchase #6 | $132.66 | 9.212% | $144.8806 | $144.88 | $144.90 | $144.90 |
| Purchase #7 | $66.98 | 6.746% | $71.4985 | $71.50 | $71.50 | $71.50 |
| 7 purchase totals = | $781.51 | $848.0665 | $848.08 | $848.10 | $848.10 | |