| 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 | $33.35 | 13.264% | $37.7735 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $141.50 | 3.726% | $146.7723 | $146.77 | $146.75 | $146.80 |
| Purchase #3 | $174.83 | 5.301% | $184.0977 | $184.10 | $184.10 | $184.10 |
| Purchase #4 | $190.78 | 10.254% | $210.3426 | $210.34 | $210.35 | $210.30 |
| Purchase #5 | $63.73 | 10.583% | $70.4745 | $70.47 | $70.45 | $70.50 |
| Purchase #6 | $56.68 | 5.827% | $59.9827 | $59.98 | $60.00 | $60.00 |
| Purchase #7 | $80.73 | 6.768% | $86.1938 | $86.19 | $86.20 | $86.20 |
| 7 purchase totals = | $741.60 | $795.6371 | $795.62 | $795.60 | $795.70 | |