| 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 | $70.83 | 4.196% | $73.802 | $73.80 | $73.80 | $73.80 |
| Purchase #2 | $147.51 | 6.178% | $156.6232 | $156.62 | $156.60 | $156.60 |
| Purchase #3 | $73.71 | 9.483% | $80.6999 | $80.70 | $80.70 | $80.70 |
| Purchase #4 | $33.96 | 9.584% | $37.2147 | $37.21 | $37.20 | $37.20 |
| Purchase #5 | $88.38 | 9.727% | $96.9767 | $96.98 | $97.00 | $97.00 |
| Purchase #6 | $250.89 | 8.609% | $272.4891 | $272.49 | $272.50 | $272.50 |
| Purchase #7 | $123.78 | 10.165% | $136.3622 | $136.36 | $136.35 | $136.40 |
| 7 purchase totals = | $789.06 | $854.1678 | $854.16 | $854.15 | $854.20 | |