| 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 | $55.56 | 7.860% | $59.927 | $59.93 | $59.95 | $59.90 |
| Purchase #2 | $168.34 | 10.508% | $186.0292 | $186.03 | $186.05 | $186.00 |
| Purchase #3 | $229.87 | 8.374% | $249.1193 | $249.12 | $249.10 | $249.10 |
| Purchase #4 | $28.99 | 10.225% | $31.9542 | $31.95 | $31.95 | $32.00 |
| Purchase #5 | $198.49 | 9.434% | $217.2155 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $135.88 | 4.427% | $141.8954 | $141.90 | $141.90 | $141.90 |
| Purchase #7 | $246.48 | 10.848% | $273.2182 | $273.22 | $273.20 | $273.20 |
| 7 purchase totals = | $1,063.61 | $1,159.3588 | $1,159.37 | $1,159.35 | $1,159.30 | |