| 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 | $92.90 | 9.290% | $101.5304 | $101.53 | $101.55 | $101.50 |
| Purchase #2 | $23.44 | 7.770% | $25.2613 | $25.26 | $25.25 | $25.30 |
| Purchase #3 | $18.42 | 5.283% | $19.3931 | $19.39 | $19.40 | $19.40 |
| Purchase #4 | $83.96 | 11.512% | $93.6255 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $215.72 | 6.870% | $230.54 | $230.54 | $230.55 | $230.50 |
| Purchase #6 | $12.90 | 9.412% | $14.1141 | $14.11 | $14.10 | $14.10 |
| Purchase #7 | $29.62 | 7.294% | $31.7805 | $31.78 | $31.80 | $31.80 |
| 7 purchase totals = | $476.96 | $516.2449 | $516.24 | $516.30 | $516.20 | |