| 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 | $5.63 | 4.853% | $5.9032 | $5.90 | $5.90 | $5.90 |
| Purchase #2 | $139.33 | 10.294% | $153.6726 | $153.67 | $153.65 | $153.70 |
| Purchase #3 | $150.48 | 6.485% | $160.2386 | $160.24 | $160.25 | $160.20 |
| Purchase #4 | $74.69 | 12.708% | $84.1816 | $84.18 | $84.20 | $84.20 |
| Purchase #5 | $193.89 | 13.855% | $220.7535 | $220.75 | $220.75 | $220.80 |
| Purchase #6 | $224.39 | 11.384% | $249.9346 | $249.93 | $249.95 | $249.90 |
| Purchase #7 | $7.90 | 7.487% | $8.4915 | $8.49 | $8.50 | $8.50 |
| 7 purchase totals = | $796.31 | $883.1756 | $883.16 | $883.20 | $883.20 | |