| 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 | $53.66 | 7.610% | $57.7435 | $57.74 | $57.75 | $57.70 |
| Purchase #2 | $50.73 | 8.535% | $55.0598 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $158.51 | 8.678% | $172.2655 | $172.27 | $172.25 | $172.30 |
| Purchase #4 | $159.95 | 13.213% | $181.0842 | $181.08 | $181.10 | $181.10 |
| Purchase #5 | $204.94 | 12.684% | $230.9346 | $230.93 | $230.95 | $230.90 |
| Purchase #6 | $151.56 | 3.589% | $156.9995 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $91.32 | 8.824% | $99.3781 | $99.38 | $99.40 | $99.40 |
| 7 purchase totals = | $870.67 | $953.4652 | $953.46 | $953.50 | $953.50 | |