| 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 | $8.41 | 12.661% | $9.4748 | $9.47 | $9.45 | $9.50 |
| Purchase #2 | $39.74 | 9.255% | $43.4179 | $43.42 | $43.40 | $43.40 |
| Purchase #3 | $171.56 | 9.156% | $187.268 | $187.27 | $187.25 | $187.30 |
| Purchase #4 | $98.81 | 7.405% | $106.1269 | $106.13 | $106.15 | $106.10 |
| Purchase #5 | $106.37 | 9.247% | $116.206 | $116.21 | $116.20 | $116.20 |
| Purchase #6 | $228.60 | 10.306% | $252.1595 | $252.16 | $252.15 | $252.20 |
| Purchase #7 | $37.50 | 9.854% | $41.1953 | $41.20 | $41.20 | $41.20 |
| 7 purchase totals = | $690.99 | $755.8484 | $755.86 | $755.80 | $755.90 | |