| 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 | $47.65 | 9.815% | $52.3268 | $52.33 | $52.35 | $52.30 |
| Purchase #2 | $120.64 | 12.236% | $135.4015 | $135.40 | $135.40 | $135.40 |
| Purchase #3 | $205.95 | 13.312% | $233.3661 | $233.37 | $233.35 | $233.40 |
| Purchase #4 | $72.57 | 3.681% | $75.2413 | $75.24 | $75.25 | $75.20 |
| Purchase #5 | $59.67 | 13.426% | $67.6813 | $67.68 | $67.70 | $67.70 |
| Purchase #6 | $180.52 | 13.402% | $204.7133 | $204.71 | $204.70 | $204.70 |
| Purchase #7 | $193.48 | 13.586% | $219.7662 | $219.77 | $219.75 | $219.80 |
| 7 purchase totals = | $880.48 | $988.4965 | $988.50 | $988.50 | $988.50 | |