| 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 | $58.87 | 9.800% | $64.6393 | $64.64 | $64.65 | $64.60 |
| Purchase #2 | $156.48 | 13.826% | $178.1149 | $178.11 | $178.10 | $178.10 |
| Purchase #3 | $205.28 | 11.602% | $229.0966 | $229.10 | $229.10 | $229.10 |
| Purchase #4 | $66.29 | 9.164% | $72.3648 | $72.36 | $72.35 | $72.40 |
| Purchase #5 | $193.49 | 12.621% | $217.9104 | $217.91 | $217.90 | $217.90 |
| Purchase #6 | $141.89 | 10.165% | $156.3131 | $156.31 | $156.30 | $156.30 |
| Purchase #7 | $249.66 | 10.313% | $275.4074 | $275.41 | $275.40 | $275.40 |
| 7 purchase totals = | $1,071.96 | $1,193.8465 | $1,193.84 | $1,193.80 | $1,193.80 | |