| 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 | $25.27 | 11.172% | $28.0932 | $28.09 | $28.10 | $28.10 |
| Purchase #2 | $118.74 | 13.717% | $135.0276 | $135.03 | $135.05 | $135.00 |
| Purchase #3 | $166.42 | 5.745% | $175.9808 | $175.98 | $176.00 | $176.00 |
| Purchase #4 | $120.81 | 12.765% | $136.2314 | $136.23 | $136.25 | $136.20 |
| Purchase #5 | $62.42 | 10.435% | $68.9335 | $68.93 | $68.95 | $68.90 |
| Purchase #6 | $44.85 | 12.161% | $50.3042 | $50.30 | $50.30 | $50.30 |
| Purchase #7 | $206.42 | 6.157% | $219.1293 | $219.13 | $219.15 | $219.10 |
| 7 purchase totals = | $744.93 | $813.7000 | $813.69 | $813.80 | $813.60 | |