| 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 | $14.59 | 9.307% | $15.9479 | $15.95 | $15.95 | $15.90 |
| Purchase #2 | $184.95 | 4.577% | $193.4152 | $193.42 | $193.40 | $193.40 |
| Purchase #3 | $125.43 | 8.528% | $136.1267 | $136.13 | $136.15 | $136.10 |
| Purchase #4 | $128.90 | 13.797% | $146.6843 | $146.68 | $146.70 | $146.70 |
| Purchase #5 | $65.96 | 10.738% | $73.0428 | $73.04 | $73.05 | $73.00 |
| Purchase #6 | $173.57 | 5.326% | $182.8143 | $182.81 | $182.80 | $182.80 |
| Purchase #7 | $22.73 | 8.120% | $24.5757 | $24.58 | $24.60 | $24.60 |
| 7 purchase totals = | $716.13 | $772.6069 | $772.61 | $772.65 | $772.50 | |