| 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 | $52.37 | 10.120% | $57.6698 | $57.67 | $57.65 | $57.70 |
| Purchase #2 | $107.73 | 11.764% | $120.4034 | $120.40 | $120.40 | $120.40 |
| Purchase #3 | $203.78 | 8.804% | $221.7208 | $221.72 | $221.70 | $221.70 |
| Purchase #4 | $141.27 | 12.514% | $158.9485 | $158.95 | $158.95 | $158.90 |
| Purchase #5 | $31.89 | 4.327% | $33.2699 | $33.27 | $33.25 | $33.30 |
| Purchase #6 | $209.25 | 5.445% | $220.6437 | $220.64 | $220.65 | $220.60 |
| Purchase #7 | $122.54 | 7.422% | $131.6349 | $131.63 | $131.65 | $131.60 |
| 7 purchase totals = | $868.83 | $944.2910 | $944.28 | $944.25 | $944.20 | |