| 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 | $129.82 | 5.647% | $137.1509 | $137.15 | $137.15 | $137.20 |
| Purchase #2 | $55.53 | 7.559% | $59.7275 | $59.73 | $59.75 | $59.70 |
| Purchase #3 | $27.95 | 13.573% | $31.7437 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $48.76 | 9.199% | $53.2454 | $53.25 | $53.25 | $53.20 |
| Purchase #5 | $213.72 | 9.496% | $234.0149 | $234.01 | $234.00 | $234.00 |
| Purchase #6 | $54.61 | 11.571% | $60.9289 | $60.93 | $60.95 | $60.90 |
| Purchase #7 | $242.95 | 12.578% | $273.5083 | $273.51 | $273.50 | $273.50 |
| 7 purchase totals = | $773.34 | $850.3196 | $850.32 | $850.35 | $850.20 | |