| 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 | $45.91 | 9.205% | $50.136 | $50.14 | $50.15 | $50.10 |
| Purchase #2 | $38.79 | 7.367% | $41.6477 | $41.65 | $41.65 | $41.60 |
| Purchase #3 | $236.97 | 3.464% | $245.1786 | $245.18 | $245.20 | $245.20 |
| Purchase #4 | $230.34 | 3.511% | $238.4272 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $51.79 | 10.251% | $57.099 | $57.10 | $57.10 | $57.10 |
| Purchase #6 | $22.51 | 13.716% | $25.5975 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $55.99 | 11.366% | $62.3538 | $62.35 | $62.35 | $62.40 |
| 7 purchase totals = | $682.30 | $720.4398 | $720.45 | $720.50 | $720.40 | |