| 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 | $76.79 | 10.248% | $84.6594 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $165.79 | 7.600% | $178.39 | $178.39 | $178.40 | $178.40 |
| Purchase #3 | $165.61 | 6.782% | $176.8417 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $129.95 | 10.828% | $144.021 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $182.30 | 6.539% | $194.2206 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $105.96 | 7.492% | $113.8985 | $113.90 | $113.90 | $113.90 |
| Purchase #7 | $90.58 | 9.381% | $99.0773 | $99.08 | $99.10 | $99.10 |
| 7 purchase totals = | $916.98 | $991.1085 | $991.11 | $991.10 | $991.10 | |