| 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 | $23.30 | 9.593% | $25.5352 | $25.54 | $25.55 | $25.50 |
| Purchase #2 | $139.51 | 8.145% | $150.8731 | $150.87 | $150.85 | $150.90 |
| Purchase #3 | $131.85 | 6.822% | $140.8448 | $140.84 | $140.85 | $140.80 |
| Purchase #4 | $199.76 | 10.774% | $221.2821 | $221.28 | $221.30 | $221.30 |
| Purchase #5 | $123.53 | 4.521% | $129.1148 | $129.11 | $129.10 | $129.10 |
| Purchase #6 | $167.31 | 10.477% | $184.8391 | $184.84 | $184.85 | $184.80 |
| Purchase #7 | $52.79 | 4.686% | $55.2637 | $55.26 | $55.25 | $55.30 |
| 7 purchase totals = | $838.05 | $907.7528 | $907.74 | $907.75 | $907.70 | |