| 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 | $242.63 | 13.123% | $274.4703 | $274.47 | $274.45 | $274.50 |
| Purchase #2 | $47.99 | 4.538% | $50.1678 | $50.17 | $50.15 | $50.20 |
| Purchase #3 | $182.46 | 13.305% | $206.7363 | $206.74 | $206.75 | $206.70 |
| Purchase #4 | $51.29 | 3.570% | $53.1211 | $53.12 | $53.10 | $53.10 |
| Purchase #5 | $159.73 | 11.524% | $178.1373 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $33.92 | 8.675% | $36.8626 | $36.86 | $36.85 | $36.90 |
| Purchase #7 | $34.92 | 4.493% | $36.489 | $36.49 | $36.50 | $36.50 |
| 7 purchase totals = | $752.94 | $835.9844 | $835.99 | $835.95 | $836.00 | |