| 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 | $42.73 | 5.161% | $44.9353 | $44.94 | $44.95 | $44.90 |
| Purchase #2 | $116.68 | 3.583% | $120.8606 | $120.86 | $120.85 | $120.90 |
| Purchase #3 | $180.99 | 11.527% | $201.8527 | $201.85 | $201.85 | $201.90 |
| Purchase #4 | $28.38 | 4.778% | $29.736 | $29.74 | $29.75 | $29.70 |
| Purchase #5 | $5.70 | 10.454% | $6.2959 | $6.30 | $6.30 | $6.30 |
| Purchase #6 | $18.85 | 11.355% | $20.9904 | $20.99 | $21.00 | $21.00 |
| Purchase #7 | $189.28 | 8.177% | $204.7574 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $582.61 | $629.4283 | $629.44 | $629.45 | $629.50 | |