| 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 | $60.60 | 10.728% | $67.1012 | $67.10 | $67.10 | $67.10 |
| Purchase #2 | $49.99 | 12.268% | $56.1228 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $233.95 | 4.164% | $243.6917 | $243.69 | $243.70 | $243.70 |
| Purchase #4 | $25.63 | 4.410% | $26.7603 | $26.76 | $26.75 | $26.80 |
| Purchase #5 | $44.63 | 6.676% | $47.6095 | $47.61 | $47.60 | $47.60 |
| Purchase #6 | $75.67 | 11.590% | $84.4402 | $84.44 | $84.45 | $84.40 |
| Purchase #7 | $109.88 | 7.499% | $118.1199 | $118.12 | $118.10 | $118.10 |
| 7 purchase totals = | $600.35 | $643.8456 | $643.84 | $643.80 | $643.80 | |