| 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 | $72.61 | 6.491% | $77.3231 | $77.32 | $77.30 | $77.30 |
| Purchase #2 | $23.86 | 10.870% | $26.4536 | $26.45 | $26.45 | $26.50 |
| Purchase #3 | $67.45 | 12.102% | $75.6128 | $75.61 | $75.60 | $75.60 |
| Purchase #4 | $20.56 | 5.446% | $21.6797 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $166.64 | 3.644% | $172.7124 | $172.71 | $172.70 | $172.70 |
| Purchase #6 | $112.43 | 3.598% | $116.4752 | $116.48 | $116.50 | $116.50 |
| Purchase #7 | $238.90 | 6.662% | $254.8155 | $254.82 | $254.80 | $254.80 |
| 7 purchase totals = | $702.45 | $745.0723 | $745.07 | $745.05 | $745.10 | |