| 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 | $7.25 | 9.749% | $7.9568 | $7.96 | $7.95 | $8.00 |
| Purchase #2 | $7.34 | 4.533% | $7.6727 | $7.67 | $7.65 | $7.70 |
| Purchase #3 | $214.55 | 9.252% | $234.4002 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $194.59 | 4.860% | $204.0471 | $204.05 | $204.05 | $204.00 |
| Purchase #5 | $239.39 | 9.740% | $262.7066 | $262.71 | $262.70 | $262.70 |
| Purchase #6 | $195.38 | 11.654% | $218.1496 | $218.15 | $218.15 | $218.10 |
| Purchase #7 | $38.90 | 9.724% | $42.6826 | $42.68 | $42.70 | $42.70 |
| 7 purchase totals = | $897.40 | $977.6156 | $977.62 | $977.60 | $977.60 | |