| 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 | $41.70 | 9.674% | $45.7341 | $45.73 | $45.75 | $45.70 |
| Purchase #2 | $187.49 | 3.633% | $194.3015 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $77.47 | 10.182% | $85.358 | $85.36 | $85.35 | $85.40 |
| Purchase #4 | $123.65 | 5.106% | $129.9636 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $152.32 | 13.347% | $172.6502 | $172.65 | $172.65 | $172.70 |
| Purchase #6 | $98.70 | 10.788% | $109.3478 | $109.35 | $109.35 | $109.30 |
| Purchase #7 | $78.39 | 9.313% | $85.6905 | $85.69 | $85.70 | $85.70 |
| 7 purchase totals = | $759.72 | $823.0457 | $823.04 | $823.05 | $823.10 | |