| 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 | $99.79 | 8.143% | $107.9159 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $203.98 | 6.603% | $217.4488 | $217.45 | $217.45 | $217.40 |
| Purchase #3 | $130.98 | 7.348% | $140.6044 | $140.60 | $140.60 | $140.60 |
| Purchase #4 | $204.83 | 13.622% | $232.7319 | $232.73 | $232.75 | $232.70 |
| Purchase #5 | $12.96 | 11.590% | $14.4621 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $18.56 | 5.835% | $19.643 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $23.66 | 5.576% | $24.9793 | $24.98 | $25.00 | $25.00 |
| 7 purchase totals = | $694.76 | $757.7854 | $757.78 | $757.80 | $757.70 | |