| 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 | $57.58 | 12.154% | $64.5783 | $64.58 | $64.60 | $64.60 |
| Purchase #2 | $128.63 | 13.471% | $145.9577 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $94.31 | 8.400% | $102.232 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $21.53 | 7.862% | $23.2227 | $23.22 | $23.20 | $23.20 |
| Purchase #5 | $74.57 | 8.515% | $80.9196 | $80.92 | $80.90 | $80.90 |
| Purchase #6 | $34.25 | 9.306% | $37.4373 | $37.44 | $37.45 | $37.40 |
| Purchase #7 | $190.26 | 4.234% | $198.3156 | $198.32 | $198.30 | $198.30 |
| 7 purchase totals = | $601.13 | $652.6632 | $652.67 | $652.65 | $652.60 | |