| 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 | $41.76 | 7.401% | $44.8507 | $44.85 | $44.85 | $44.90 |
| Purchase #2 | $91.56 | 7.358% | $98.297 | $98.30 | $98.30 | $98.30 |
| Purchase #3 | $230.65 | 12.177% | $258.7363 | $258.74 | $258.75 | $258.70 |
| Purchase #4 | $180.79 | 6.370% | $192.3063 | $192.31 | $192.30 | $192.30 |
| Purchase #5 | $103.33 | 12.565% | $116.3134 | $116.31 | $116.30 | $116.30 |
| Purchase #6 | $64.73 | 13.802% | $73.664 | $73.66 | $73.65 | $73.70 |
| Purchase #7 | $55.29 | 11.477% | $61.6356 | $61.64 | $61.65 | $61.60 |
| 7 purchase totals = | $768.11 | $845.8033 | $845.81 | $845.80 | $845.80 | |