| 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 | $225.69 | 12.779% | $254.5309 | $254.53 | $254.55 | $254.50 |
| Purchase #2 | $42.45 | 7.626% | $45.6872 | $45.69 | $45.70 | $45.70 |
| Purchase #3 | $82.36 | 6.518% | $87.7282 | $87.73 | $87.75 | $87.70 |
| Purchase #4 | $119.42 | 3.699% | $123.8373 | $123.84 | $123.85 | $123.80 |
| Purchase #5 | $74.89 | 6.855% | $80.0237 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $145.94 | 10.615% | $161.4315 | $161.43 | $161.45 | $161.40 |
| Purchase #7 | $62.43 | 12.219% | $70.0583 | $70.06 | $70.05 | $70.10 |
| 7 purchase totals = | $753.18 | $823.2971 | $823.30 | $823.35 | $823.20 | |