| 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 | $64.80 | 6.688% | $69.1338 | $69.13 | $69.15 | $69.10 |
| Purchase #2 | $44.61 | 12.381% | $50.1332 | $50.13 | $50.15 | $50.10 |
| Purchase #3 | $176.52 | 9.148% | $192.668 | $192.67 | $192.65 | $192.70 |
| Purchase #4 | $116.45 | 7.423% | $125.0941 | $125.09 | $125.10 | $125.10 |
| Purchase #5 | $147.88 | 4.423% | $154.4207 | $154.42 | $154.40 | $154.40 |
| Purchase #6 | $198.38 | 12.846% | $223.8639 | $223.86 | $223.85 | $223.90 |
| Purchase #7 | $168.29 | 6.213% | $178.7459 | $178.75 | $178.75 | $178.70 |
| 7 purchase totals = | $916.93 | $994.0596 | $994.05 | $994.05 | $994.00 | |