| 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 | $157.94 | 6.194% | $167.7228 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $49.47 | 10.660% | $54.7435 | $54.74 | $54.75 | $54.70 |
| Purchase #3 | $74.65 | 13.625% | $84.8211 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $41.25 | 13.267% | $46.7226 | $46.72 | $46.70 | $46.70 |
| Purchase #5 | $69.42 | 5.356% | $73.1381 | $73.14 | $73.15 | $73.10 |
| Purchase #6 | $228.67 | 11.686% | $255.3924 | $255.39 | $255.40 | $255.40 |
| Purchase #7 | $86.28 | 3.114% | $88.9668 | $88.97 | $88.95 | $89.00 |
| 7 purchase totals = | $707.68 | $771.5073 | $771.50 | $771.45 | $771.40 | |