| 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 | $29.31 | 10.511% | $32.3908 | $32.39 | $32.40 | $32.40 |
| Purchase #2 | $23.32 | 11.309% | $25.9573 | $25.96 | $25.95 | $26.00 |
| Purchase #3 | $228.25 | 12.655% | $257.135 | $257.14 | $257.15 | $257.10 |
| Purchase #4 | $221.25 | 5.367% | $233.1245 | $233.12 | $233.10 | $233.10 |
| Purchase #5 | $95.30 | 6.152% | $101.1629 | $101.16 | $101.15 | $101.20 |
| Purchase #6 | $91.99 | 7.464% | $98.8561 | $98.86 | $98.85 | $98.90 |
| Purchase #7 | $54.43 | 10.768% | $60.291 | $60.29 | $60.30 | $60.30 |
| 7 purchase totals = | $743.85 | $808.9176 | $808.92 | $808.90 | $809.00 | |