| 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 | $24.34 | 4.564% | $25.4509 | $25.45 | $25.45 | $25.50 |
| Purchase #2 | $172.75 | 4.293% | $180.1662 | $180.17 | $180.15 | $180.20 |
| Purchase #3 | $91.36 | 8.208% | $98.8588 | $98.86 | $98.85 | $98.90 |
| Purchase #4 | $85.81 | 5.138% | $90.2189 | $90.22 | $90.20 | $90.20 |
| Purchase #5 | $230.78 | 5.858% | $244.2991 | $244.30 | $244.30 | $244.30 |
| Purchase #6 | $139.95 | 13.646% | $159.0476 | $159.05 | $159.05 | $159.00 |
| Purchase #7 | $69.53 | 7.307% | $74.6106 | $74.61 | $74.60 | $74.60 |
| 7 purchase totals = | $814.52 | $872.6521 | $872.66 | $872.60 | $872.70 | |