| 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 | $116.37 | 5.614% | $122.903 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $65.77 | 10.293% | $72.5397 | $72.54 | $72.55 | $72.50 |
| Purchase #3 | $180.46 | 12.604% | $203.2052 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $64.63 | 11.111% | $71.811 | $71.81 | $71.80 | $71.80 |
| Purchase #5 | $84.56 | 10.509% | $93.4464 | $93.45 | $93.45 | $93.40 |
| Purchase #6 | $82.42 | 11.641% | $92.0145 | $92.01 | $92.00 | $92.00 |
| Purchase #7 | $47.72 | 5.227% | $50.2143 | $50.21 | $50.20 | $50.20 |
| 7 purchase totals = | $641.93 | $706.1341 | $706.13 | $706.10 | $706.00 | |