| 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 | $32.75 | 7.819% | $35.3107 | $35.31 | $35.30 | $35.30 |
| Purchase #2 | $29.44 | 13.634% | $33.4538 | $33.45 | $33.45 | $33.50 |
| Purchase #3 | $149.25 | 3.440% | $154.3842 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $28.66 | 8.190% | $31.0073 | $31.01 | $31.00 | $31.00 |
| Purchase #5 | $192.98 | 13.637% | $219.2967 | $219.30 | $219.30 | $219.30 |
| Purchase #6 | $24.29 | 5.384% | $25.5978 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $192.44 | 4.243% | $200.6052 | $200.61 | $200.60 | $200.60 |
| 7 purchase totals = | $649.81 | $699.6557 | $699.66 | $699.65 | $699.70 | |