| 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 | $29.81 | 7.579% | $32.0693 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $28.29 | 3.384% | $29.2473 | $29.25 | $29.25 | $29.20 |
| Purchase #3 | $50.77 | 4.427% | $53.0176 | $53.02 | $53.00 | $53.00 |
| Purchase #4 | $200.39 | 10.735% | $221.9019 | $221.90 | $221.90 | $221.90 |
| Purchase #5 | $116.39 | 5.647% | $122.9625 | $122.96 | $122.95 | $123.00 |
| Purchase #6 | $124.64 | 5.245% | $131.1774 | $131.18 | $131.20 | $131.20 |
| Purchase #7 | $23.98 | 3.864% | $24.9066 | $24.91 | $24.90 | $24.90 |
| 7 purchase totals = | $574.27 | $615.2826 | $615.29 | $615.25 | $615.30 | |