| 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 | $43.62 | 8.835% | $47.4738 | $47.47 | $47.45 | $47.50 |
| Purchase #2 | $226.52 | 3.791% | $235.1074 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $23.49 | 7.120% | $25.1625 | $25.16 | $25.15 | $25.20 |
| Purchase #4 | $73.81 | 4.421% | $77.0731 | $77.07 | $77.05 | $77.10 |
| Purchase #5 | $250.89 | 12.547% | $282.3692 | $282.37 | $282.35 | $282.40 |
| Purchase #6 | $88.93 | 6.189% | $94.4339 | $94.43 | $94.45 | $94.40 |
| Purchase #7 | $19.54 | 3.840% | $20.2903 | $20.29 | $20.30 | $20.30 |
| 7 purchase totals = | $726.80 | $781.9102 | $781.90 | $781.85 | $782.00 | |