| 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 | $69.71 | 12.621% | $78.5081 | $78.51 | $78.50 | $78.50 |
| Purchase #2 | $123.46 | 11.409% | $137.5456 | $137.55 | $137.55 | $137.50 |
| Purchase #3 | $141.87 | 11.559% | $158.2688 | $158.27 | $158.25 | $158.30 |
| Purchase #4 | $15.79 | 8.720% | $17.1669 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $62.62 | 10.562% | $69.2339 | $69.23 | $69.25 | $69.20 |
| Purchase #6 | $89.84 | 4.484% | $93.8684 | $93.87 | $93.85 | $93.90 |
| Purchase #7 | $206.72 | 6.145% | $219.4229 | $219.42 | $219.40 | $219.40 |
| 7 purchase totals = | $710.01 | $774.0146 | $774.02 | $773.95 | $774.00 | |