| 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 | $57.91 | 11.622% | $64.6403 | $64.64 | $64.65 | $64.60 |
| Purchase #2 | $194.62 | 12.678% | $219.2939 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $191.68 | 10.466% | $211.7412 | $211.74 | $211.75 | $211.70 |
| Purchase #4 | $17.71 | 3.757% | $18.3754 | $18.38 | $18.40 | $18.40 |
| Purchase #5 | $211.28 | 13.477% | $239.7542 | $239.75 | $239.75 | $239.80 |
| Purchase #6 | $98.78 | 3.653% | $102.3884 | $102.39 | $102.40 | $102.40 |
| Purchase #7 | $85.33 | 11.353% | $95.0175 | $95.02 | $95.00 | $95.00 |
| 7 purchase totals = | $857.31 | $951.2109 | $951.21 | $951.25 | $951.20 | |