| 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 | $99.99 | 4.586% | $104.5755 | $104.58 | $104.60 | $104.60 |
| Purchase #2 | $72.63 | 7.662% | $78.1949 | $78.19 | $78.20 | $78.20 |
| Purchase #3 | $210.38 | 4.523% | $219.8955 | $219.90 | $219.90 | $219.90 |
| Purchase #4 | $238.35 | 8.642% | $258.9482 | $258.95 | $258.95 | $258.90 |
| Purchase #5 | $70.68 | 5.362% | $74.4699 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $51.95 | 9.381% | $56.8234 | $56.82 | $56.80 | $56.80 |
| Purchase #7 | $185.82 | 12.574% | $209.185 | $209.19 | $209.20 | $209.20 |
| 7 purchase totals = | $929.80 | $1,002.0924 | $1,002.10 | $1,002.10 | $1,002.10 | |