| 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 | $70.82 | 10.603% | $78.329 | $78.33 | $78.35 | $78.30 |
| Purchase #2 | $8.44 | 3.131% | $8.7043 | $8.70 | $8.70 | $8.70 |
| Purchase #3 | $219.91 | 5.742% | $232.5372 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $74.95 | 9.584% | $82.1332 | $82.13 | $82.15 | $82.10 |
| Purchase #5 | $217.53 | 6.867% | $232.4678 | $232.47 | $232.45 | $232.50 |
| Purchase #6 | $77.52 | 10.690% | $85.8069 | $85.81 | $85.80 | $85.80 |
| Purchase #7 | $36.57 | 11.226% | $40.6753 | $40.68 | $40.70 | $40.70 |
| 7 purchase totals = | $705.74 | $760.6537 | $760.66 | $760.70 | $760.60 | |