| 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 | $72.39 | 3.225% | $74.7246 | $74.72 | $74.70 | $74.70 |
| Purchase #2 | $19.88 | 10.436% | $21.9547 | $21.95 | $21.95 | $22.00 |
| Purchase #3 | $67.51 | 7.209% | $72.3768 | $72.38 | $72.40 | $72.40 |
| Purchase #4 | $123.39 | 7.622% | $132.7948 | $132.79 | $132.80 | $132.80 |
| Purchase #5 | $72.33 | 5.810% | $76.5324 | $76.53 | $76.55 | $76.50 |
| Purchase #6 | $56.28 | 12.496% | $63.3127 | $63.31 | $63.30 | $63.30 |
| Purchase #7 | $98.41 | 11.816% | $110.0381 | $110.04 | $110.05 | $110.00 |
| 7 purchase totals = | $510.19 | $551.7341 | $551.72 | $551.75 | $551.70 | |