| 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 | $41.41 | 3.666% | $42.9281 | $42.93 | $42.95 | $42.90 |
| Purchase #2 | $129.64 | 7.415% | $139.2528 | $139.25 | $139.25 | $139.30 |
| Purchase #3 | $173.63 | 9.210% | $189.6213 | $189.62 | $189.60 | $189.60 |
| Purchase #4 | $225.32 | 3.193% | $232.5145 | $232.51 | $232.50 | $232.50 |
| Purchase #5 | $85.88 | 9.473% | $94.0154 | $94.02 | $94.00 | $94.00 |
| Purchase #6 | $119.47 | 5.518% | $126.0624 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $69.40 | 11.789% | $77.5816 | $77.58 | $77.60 | $77.60 |
| 7 purchase totals = | $844.75 | $901.9761 | $901.97 | $901.95 | $902.00 | |