| 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 | $77.30 | 8.473% | $83.8496 | $83.85 | $83.85 | $83.80 |
| Purchase #2 | $23.61 | 11.339% | $26.2871 | $26.29 | $26.30 | $26.30 |
| Purchase #3 | $182.48 | 13.524% | $207.1586 | $207.16 | $207.15 | $207.20 |
| Purchase #4 | $175.96 | 3.773% | $182.599 | $182.60 | $182.60 | $182.60 |
| Purchase #5 | $31.28 | 5.305% | $32.9394 | $32.94 | $32.95 | $32.90 |
| Purchase #6 | $184.68 | 8.197% | $199.8182 | $199.82 | $199.80 | $199.80 |
| Purchase #7 | $209.30 | 4.670% | $219.0743 | $219.07 | $219.05 | $219.10 |
| 7 purchase totals = | $884.61 | $951.7262 | $951.73 | $951.70 | $951.70 | |