| 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 | $52.58 | 4.851% | $55.1307 | $55.13 | $55.15 | $55.10 |
| Purchase #2 | $64.26 | 4.354% | $67.0579 | $67.06 | $67.05 | $67.10 |
| Purchase #3 | $136.94 | 12.480% | $154.0301 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $241.45 | 6.852% | $257.9942 | $257.99 | $258.00 | $258.00 |
| Purchase #5 | $151.75 | 5.702% | $160.4028 | $160.40 | $160.40 | $160.40 |
| Purchase #6 | $6.71 | 6.252% | $7.1295 | $7.13 | $7.15 | $7.10 |
| Purchase #7 | $204.45 | 10.513% | $225.9438 | $225.94 | $225.95 | $225.90 |
| 7 purchase totals = | $858.14 | $927.6890 | $927.68 | $927.75 | $927.60 | |