| 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 | $76.86 | 13.329% | $87.1047 | $87.10 | $87.10 | $87.10 |
| Purchase #2 | $223.26 | 7.301% | $239.5602 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $208.71 | 4.431% | $217.9579 | $217.96 | $217.95 | $218.00 |
| Purchase #4 | $133.50 | 7.338% | $143.2962 | $143.30 | $143.30 | $143.30 |
| Purchase #5 | $24.51 | 13.525% | $27.825 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $176.42 | 3.551% | $182.6847 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $82.86 | 9.401% | $90.6497 | $90.65 | $90.65 | $90.60 |
| 7 purchase totals = | $926.12 | $989.0784 | $989.08 | $989.10 | $989.10 | |