| 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 | $41.71 | 8.105% | $45.0906 | $45.09 | $45.10 | $45.10 |
| Purchase #2 | $142.70 | 9.713% | $156.5605 | $156.56 | $156.55 | $156.60 |
| Purchase #3 | $187.84 | 13.416% | $213.0406 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $50.37 | 4.247% | $52.5092 | $52.51 | $52.50 | $52.50 |
| Purchase #5 | $37.55 | 5.374% | $39.5679 | $39.57 | $39.55 | $39.60 |
| Purchase #6 | $17.68 | 10.537% | $19.5429 | $19.54 | $19.55 | $19.50 |
| Purchase #7 | $241.80 | 6.377% | $257.2196 | $257.22 | $257.20 | $257.20 |
| 7 purchase totals = | $719.65 | $783.5313 | $783.53 | $783.50 | $783.50 | |