| 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 | $57.85 | 11.130% | $64.2887 | $64.29 | $64.30 | $64.30 |
| Purchase #2 | $148.37 | 10.145% | $163.4221 | $163.42 | $163.40 | $163.40 |
| Purchase #3 | $28.34 | 3.651% | $29.3747 | $29.37 | $29.35 | $29.40 |
| Purchase #4 | $115.34 | 13.457% | $130.8613 | $130.86 | $130.85 | $130.90 |
| Purchase #5 | $14.48 | 13.494% | $16.4339 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $95.56 | 8.373% | $103.5612 | $103.56 | $103.55 | $103.60 |
| Purchase #7 | $64.92 | 8.581% | $70.4908 | $70.49 | $70.50 | $70.50 |
| 7 purchase totals = | $524.86 | $578.4327 | $578.42 | $578.40 | $578.50 | |