| 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 | $87.57 | 4.293% | $91.3294 | $91.33 | $91.35 | $91.30 |
| Purchase #2 | $21.52 | 6.833% | $22.9905 | $22.99 | $23.00 | $23.00 |
| Purchase #3 | $107.72 | 10.213% | $118.7214 | $118.72 | $118.70 | $118.70 |
| Purchase #4 | $132.72 | 10.233% | $146.3012 | $146.30 | $146.30 | $146.30 |
| Purchase #5 | $208.93 | 13.658% | $237.4657 | $237.47 | $237.45 | $237.50 |
| Purchase #6 | $64.37 | 7.357% | $69.1057 | $69.11 | $69.10 | $69.10 |
| Purchase #7 | $71.99 | 12.468% | $80.9657 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $694.82 | $766.8796 | $766.89 | $766.85 | $766.90 | |