| 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 | $55.83 | 7.716% | $60.1378 | $60.14 | $60.15 | $60.10 |
| Purchase #2 | $123.86 | 8.568% | $134.4723 | $134.47 | $134.45 | $134.50 |
| Purchase #3 | $193.84 | 13.245% | $219.5141 | $219.51 | $219.50 | $219.50 |
| Purchase #4 | $50.26 | 9.672% | $55.1211 | $55.12 | $55.10 | $55.10 |
| Purchase #5 | $31.47 | 8.774% | $34.2312 | $34.23 | $34.25 | $34.20 |
| Purchase #6 | $95.98 | 13.168% | $108.6186 | $108.62 | $108.60 | $108.60 |
| Purchase #7 | $219.91 | 10.544% | $243.0973 | $243.10 | $243.10 | $243.10 |
| 7 purchase totals = | $771.15 | $855.1924 | $855.19 | $855.15 | $855.10 | |