| 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 | $101.73 | 10.245% | $112.1522 | $112.15 | $112.15 | $112.20 |
| Purchase #2 | $116.29 | 11.665% | $129.8552 | $129.86 | $129.85 | $129.90 |
| Purchase #3 | $55.58 | 7.848% | $59.9419 | $59.94 | $59.95 | $59.90 |
| Purchase #4 | $43.26 | 3.370% | $44.7179 | $44.72 | $44.70 | $44.70 |
| Purchase #5 | $42.92 | 3.191% | $44.2896 | $44.29 | $44.30 | $44.30 |
| Purchase #6 | $219.27 | 5.532% | $231.4 | $231.40 | $231.40 | $231.40 |
| Purchase #7 | $114.43 | 9.789% | $125.6316 | $125.63 | $125.65 | $125.60 |
| 7 purchase totals = | $693.48 | $747.9884 | $747.99 | $748.00 | $748.00 | |