| 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 | $52.72 | 9.606% | $57.7843 | $57.78 | $57.80 | $57.80 |
| Purchase #2 | $17.40 | 10.839% | $19.286 | $19.29 | $19.30 | $19.30 |
| Purchase #3 | $241.26 | 6.245% | $256.3267 | $256.33 | $256.35 | $256.30 |
| Purchase #4 | $64.77 | 7.274% | $69.4814 | $69.48 | $69.50 | $69.50 |
| Purchase #5 | $167.80 | 3.203% | $173.1746 | $173.17 | $173.15 | $173.20 |
| Purchase #6 | $158.74 | 13.277% | $179.8159 | $179.82 | $179.80 | $179.80 |
| Purchase #7 | $16.88 | 6.301% | $17.9436 | $17.94 | $17.95 | $17.90 |
| 7 purchase totals = | $719.57 | $773.8125 | $773.81 | $773.85 | $773.80 | |