| 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 | $74.43 | 8.746% | $80.9396 | $80.94 | $80.95 | $80.90 |
| Purchase #2 | $128.91 | 5.565% | $136.0838 | $136.08 | $136.10 | $136.10 |
| Purchase #3 | $39.55 | 13.606% | $44.9312 | $44.93 | $44.95 | $44.90 |
| Purchase #4 | $134.69 | 8.214% | $145.7534 | $145.75 | $145.75 | $145.80 |
| Purchase #5 | $218.27 | 10.281% | $240.7103 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $60.79 | 12.378% | $68.3146 | $68.31 | $68.30 | $68.30 |
| Purchase #7 | $223.50 | 8.672% | $242.8819 | $242.88 | $242.90 | $242.90 |
| 7 purchase totals = | $880.14 | $959.6148 | $959.60 | $959.65 | $959.60 | |