| 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 | $100.78 | 3.752% | $104.5613 | $104.56 | $104.55 | $104.60 |
| Purchase #2 | $28.28 | 4.280% | $29.4904 | $29.49 | $29.50 | $29.50 |
| Purchase #3 | $56.89 | 6.109% | $60.3654 | $60.37 | $60.35 | $60.40 |
| Purchase #4 | $121.84 | 11.145% | $135.4191 | $135.42 | $135.40 | $135.40 |
| Purchase #5 | $91.91 | 4.768% | $96.2923 | $96.29 | $96.30 | $96.30 |
| Purchase #6 | $207.50 | 8.858% | $225.8804 | $225.88 | $225.90 | $225.90 |
| Purchase #7 | $102.95 | 5.741% | $108.8604 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $710.15 | $760.8693 | $760.87 | $760.85 | $761.00 | |