| 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 | $22.25 | 13.617% | $25.2798 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $40.92 | 8.832% | $44.5341 | $44.53 | $44.55 | $44.50 |
| Purchase #3 | $116.28 | 12.761% | $131.1185 | $131.12 | $131.10 | $131.10 |
| Purchase #4 | $37.69 | 3.727% | $39.0947 | $39.09 | $39.10 | $39.10 |
| Purchase #5 | $69.93 | 9.580% | $76.6293 | $76.63 | $76.65 | $76.60 |
| Purchase #6 | $233.86 | 3.584% | $242.2415 | $242.24 | $242.25 | $242.20 |
| Purchase #7 | $100.31 | 12.502% | $112.8508 | $112.85 | $112.85 | $112.90 |
| 7 purchase totals = | $621.24 | $671.7487 | $671.74 | $671.80 | $671.70 | |