| 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 | $84.87 | 8.139% | $91.7776 | $91.78 | $91.80 | $91.80 |
| Purchase #2 | $20.57 | 11.605% | $22.9571 | $22.96 | $22.95 | $23.00 |
| Purchase #3 | $236.64 | 9.110% | $258.1979 | $258.20 | $258.20 | $258.20 |
| Purchase #4 | $109.39 | 8.325% | $118.4967 | $118.50 | $118.50 | $118.50 |
| Purchase #5 | $35.25 | 7.344% | $37.8388 | $37.84 | $37.85 | $37.80 |
| Purchase #6 | $183.84 | 5.723% | $194.3612 | $194.36 | $194.35 | $194.40 |
| Purchase #7 | $82.25 | 6.364% | $87.4844 | $87.48 | $87.50 | $87.50 |
| 7 purchase totals = | $752.81 | $811.1137 | $811.12 | $811.15 | $811.20 | |