| 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 | $51.71 | 9.291% | $56.5144 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $105.54 | 4.201% | $109.9737 | $109.97 | $109.95 | $110.00 |
| Purchase #3 | $128.61 | 4.125% | $133.9152 | $133.92 | $133.90 | $133.90 |
| Purchase #4 | $148.66 | 9.140% | $162.2475 | $162.25 | $162.25 | $162.20 |
| Purchase #5 | $38.60 | 8.589% | $41.9154 | $41.92 | $41.90 | $41.90 |
| Purchase #6 | $25.80 | 4.853% | $27.0521 | $27.05 | $27.05 | $27.10 |
| Purchase #7 | $30.64 | 10.366% | $33.8161 | $33.82 | $33.80 | $33.80 |
| 7 purchase totals = | $529.56 | $565.4344 | $565.44 | $565.35 | $565.40 | |