| 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 | $8.29 | 3.490% | $8.5793 | $8.58 | $8.60 | $8.60 |
| Purchase #2 | $139.94 | 11.218% | $155.6385 | $155.64 | $155.65 | $155.60 |
| Purchase #3 | $131.46 | 11.491% | $146.5661 | $146.57 | $146.55 | $146.60 |
| Purchase #4 | $40.37 | 4.239% | $42.0813 | $42.08 | $42.10 | $42.10 |
| Purchase #5 | $222.95 | 13.508% | $253.0661 | $253.07 | $253.05 | $253.10 |
| Purchase #6 | $204.78 | 7.215% | $219.5549 | $219.55 | $219.55 | $219.60 |
| Purchase #7 | $31.28 | 4.550% | $32.7032 | $32.70 | $32.70 | $32.70 |
| 7 purchase totals = | $779.07 | $858.1894 | $858.19 | $858.20 | $858.30 | |