| 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 | $60.65 | 4.684% | $63.4908 | $63.49 | $63.50 | $63.50 |
| Purchase #2 | $243.29 | 11.150% | $270.4168 | $270.42 | $270.40 | $270.40 |
| Purchase #3 | $164.86 | 13.319% | $186.8177 | $186.82 | $186.80 | $186.80 |
| Purchase #4 | $120.70 | 7.813% | $130.1303 | $130.13 | $130.15 | $130.10 |
| Purchase #5 | $179.42 | 10.288% | $197.8787 | $197.88 | $197.90 | $197.90 |
| Purchase #6 | $51.41 | 3.865% | $53.397 | $53.40 | $53.40 | $53.40 |
| Purchase #7 | $163.35 | 4.667% | $170.9735 | $170.97 | $170.95 | $171.00 |
| 7 purchase totals = | $983.68 | $1,073.1048 | $1,073.11 | $1,073.10 | $1,073.10 | |