| 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 | 6.846% | $46.6062 | $46.61 | $46.60 | $46.60 |
| Purchase #2 | $14.69 | 8.628% | $15.9575 | $15.96 | $15.95 | $16.00 |
| Purchase #3 | $216.80 | 10.757% | $240.1212 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $44.45 | 5.834% | $47.0432 | $47.04 | $47.05 | $47.00 |
| Purchase #5 | $79.37 | 13.353% | $89.9683 | $89.97 | $89.95 | $90.00 |
| Purchase #6 | $166.63 | 7.766% | $179.5705 | $179.57 | $179.55 | $179.60 |
| Purchase #7 | $186.44 | 9.506% | $204.163 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $752.00 | $823.4299 | $823.43 | $823.35 | $823.50 | |