| 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 | $72.70 | 4.131% | $75.7032 | $75.70 | $75.70 | $75.70 |
| Purchase #2 | $25.74 | 6.524% | $27.4193 | $27.42 | $27.40 | $27.40 |
| Purchase #3 | $194.69 | 4.674% | $203.7898 | $203.79 | $203.80 | $203.80 |
| Purchase #4 | $167.31 | 13.850% | $190.4824 | $190.48 | $190.50 | $190.50 |
| Purchase #5 | $165.89 | 7.657% | $178.5922 | $178.59 | $178.60 | $178.60 |
| Purchase #6 | $55.92 | 13.244% | $63.326 | $63.33 | $63.35 | $63.30 |
| Purchase #7 | $114.64 | 12.354% | $128.8026 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $796.89 | $868.1155 | $868.11 | $868.15 | $868.10 | |