| 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 | $209.94 | 5.665% | $221.8331 | $221.83 | $221.85 | $221.80 |
| Purchase #2 | $24.85 | 13.303% | $28.1558 | $28.16 | $28.15 | $28.20 |
| Purchase #3 | $66.96 | 11.472% | $74.6417 | $74.64 | $74.65 | $74.60 |
| Purchase #4 | $72.97 | 5.337% | $76.8644 | $76.86 | $76.85 | $76.90 |
| Purchase #5 | $193.33 | 13.348% | $219.1357 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $164.99 | 9.540% | $180.73 | $180.73 | $180.75 | $180.70 |
| Purchase #7 | $6.28 | 4.501% | $6.5627 | $6.56 | $6.55 | $6.60 |
| 7 purchase totals = | $739.32 | $807.9234 | $807.92 | $807.95 | $807.90 | |