| 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 | $47.40 | 12.394% | $53.2748 | $53.27 | $53.25 | $53.30 |
| Purchase #2 | $34.58 | 5.403% | $36.4484 | $36.45 | $36.45 | $36.40 |
| Purchase #3 | $163.81 | 12.710% | $184.6303 | $184.63 | $184.65 | $184.60 |
| Purchase #4 | $60.32 | 10.699% | $66.7736 | $66.77 | $66.75 | $66.80 |
| Purchase #5 | $111.47 | 12.245% | $125.1195 | $125.12 | $125.10 | $125.10 |
| Purchase #6 | $198.62 | 9.561% | $217.6101 | $217.61 | $217.60 | $217.60 |
| Purchase #7 | $123.66 | 12.842% | $139.5404 | $139.54 | $139.55 | $139.50 |
| 7 purchase totals = | $739.86 | $823.3971 | $823.39 | $823.35 | $823.30 | |