| 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 | $93.88 | 7.558% | $100.9755 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $55.31 | 3.823% | $57.4245 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $97.55 | 12.545% | $109.7876 | $109.79 | $109.80 | $109.80 |
| Purchase #4 | $29.58 | 11.236% | $32.9036 | $32.90 | $32.90 | $32.90 |
| Purchase #5 | $184.64 | 8.377% | $200.1073 | $200.11 | $200.10 | $200.10 |
| Purchase #6 | $105.69 | 11.663% | $118.0166 | $118.02 | $118.00 | $118.00 |
| Purchase #7 | $170.74 | 12.668% | $192.3693 | $192.37 | $192.35 | $192.40 |
| 7 purchase totals = | $737.39 | $811.5844 | $811.59 | $811.55 | $811.60 | |