| 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 | $93.97 | 13.102% | $106.2819 | $106.28 | $106.30 | $106.30 |
| Purchase #2 | $90.39 | 6.748% | $96.4895 | $96.49 | $96.50 | $96.50 |
| Purchase #3 | $110.69 | 10.170% | $121.9472 | $121.95 | $121.95 | $121.90 |
| Purchase #4 | $103.83 | 9.632% | $113.8309 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $240.61 | 12.447% | $270.5587 | $270.56 | $270.55 | $270.60 |
| Purchase #6 | $82.76 | 13.170% | $93.6595 | $93.66 | $93.65 | $93.70 |
| Purchase #7 | $163.36 | 6.291% | $173.637 | $173.64 | $173.65 | $173.60 |
| 7 purchase totals = | $885.61 | $976.4047 | $976.41 | $976.45 | $976.40 | |