| 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 | $65.98 | 9.691% | $72.3741 | $72.37 | $72.35 | $72.40 |
| Purchase #2 | $131.88 | 11.770% | $147.4023 | $147.40 | $147.40 | $147.40 |
| Purchase #3 | $14.98 | 7.723% | $16.1369 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $116.85 | 10.193% | $128.7605 | $128.76 | $128.75 | $128.80 |
| Purchase #5 | $151.58 | 3.518% | $156.9126 | $156.91 | $156.90 | $156.90 |
| Purchase #6 | $24.83 | 7.618% | $26.7215 | $26.72 | $26.70 | $26.70 |
| Purchase #7 | $57.27 | 11.813% | $64.0353 | $64.04 | $64.05 | $64.00 |
| 7 purchase totals = | $563.37 | $612.3432 | $612.34 | $612.30 | $612.30 | |