| 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 | $14.64 | 4.418% | $15.2868 | $15.29 | $15.30 | $15.30 |
| Purchase #2 | $6.81 | 12.564% | $7.6656 | $7.67 | $7.65 | $7.70 |
| Purchase #3 | $195.58 | 9.718% | $214.5865 | $214.59 | $214.60 | $214.60 |
| Purchase #4 | $205.69 | 3.236% | $212.3461 | $212.35 | $212.35 | $212.30 |
| Purchase #5 | $152.94 | 4.390% | $159.6541 | $159.65 | $159.65 | $159.70 |
| Purchase #6 | $139.70 | 11.344% | $155.5476 | $155.55 | $155.55 | $155.50 |
| Purchase #7 | $168.33 | 4.572% | $176.026 | $176.03 | $176.05 | $176.00 |
| 7 purchase totals = | $883.69 | $941.1127 | $941.13 | $941.15 | $941.10 | |