| 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 | $16.64 | 12.273% | $18.6822 | $18.68 | $18.70 | $18.70 |
| Purchase #2 | $84.93 | 8.182% | $91.879 | $91.88 | $91.90 | $91.90 |
| Purchase #3 | $128.99 | 11.387% | $143.6781 | $143.68 | $143.70 | $143.70 |
| Purchase #4 | $174.60 | 7.631% | $187.9237 | $187.92 | $187.90 | $187.90 |
| Purchase #5 | $120.32 | 4.728% | $126.0087 | $126.01 | $126.00 | $126.00 |
| Purchase #6 | $55.94 | 7.534% | $60.1545 | $60.15 | $60.15 | $60.20 |
| Purchase #7 | $29.89 | 10.394% | $32.9968 | $33.00 | $33.00 | $33.00 |
| 7 purchase totals = | $611.31 | $661.3230 | $661.32 | $661.35 | $661.40 | |