| 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 | $87.51 | 6.642% | $93.3224 | $93.32 | $93.30 | $93.30 |
| Purchase #2 | $242.88 | 11.388% | $270.5392 | $270.54 | $270.55 | $270.50 |
| Purchase #3 | $181.26 | 3.793% | $188.1352 | $188.14 | $188.15 | $188.10 |
| Purchase #4 | $125.31 | 10.800% | $138.8435 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $5.77 | 12.859% | $6.512 | $6.51 | $6.50 | $6.50 |
| Purchase #6 | $125.86 | 12.144% | $141.1444 | $141.14 | $141.15 | $141.10 |
| Purchase #7 | $114.68 | 13.524% | $130.1893 | $130.19 | $130.20 | $130.20 |
| 7 purchase totals = | $883.27 | $968.6860 | $968.68 | $968.70 | $968.50 | |