| 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 | $96.74 | 10.757% | $107.1463 | $107.15 | $107.15 | $107.10 |
| Purchase #2 | $7.83 | 10.419% | $8.6458 | $8.65 | $8.65 | $8.60 |
| Purchase #3 | $26.48 | 8.822% | $28.8161 | $28.82 | $28.80 | $28.80 |
| Purchase #4 | $135.45 | 9.561% | $148.4004 | $148.40 | $148.40 | $148.40 |
| Purchase #5 | $77.93 | 11.399% | $86.8132 | $86.81 | $86.80 | $86.80 |
| Purchase #6 | $78.70 | 9.267% | $85.9931 | $85.99 | $86.00 | $86.00 |
| Purchase #7 | $224.26 | 7.866% | $241.9003 | $241.90 | $241.90 | $241.90 |
| 7 purchase totals = | $647.39 | $707.7152 | $707.72 | $707.70 | $707.60 | |