| 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 | $244.30 | 6.286% | $259.6567 | $259.66 | $259.65 | $259.70 |
| Purchase #2 | $11.65 | 6.168% | $12.3686 | $12.37 | $12.35 | $12.40 |
| Purchase #3 | $196.71 | 10.508% | $217.3803 | $217.38 | $217.40 | $217.40 |
| Purchase #4 | $10.35 | 12.638% | $11.658 | $11.66 | $11.65 | $11.70 |
| Purchase #5 | $150.55 | 7.436% | $161.7449 | $161.74 | $161.75 | $161.70 |
| Purchase #6 | $81.77 | 3.350% | $84.5093 | $84.51 | $84.50 | $84.50 |
| Purchase #7 | $15.62 | 9.781% | $17.1478 | $17.15 | $17.15 | $17.10 |
| 7 purchase totals = | $710.95 | $764.4656 | $764.47 | $764.45 | $764.50 | |