| 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 | $43.95 | 3.738% | $45.5929 | $45.59 | $45.60 | $45.60 |
| Purchase #2 | $74.67 | 8.214% | $80.8034 | $80.80 | $80.80 | $80.80 |
| Purchase #3 | $204.91 | 5.442% | $216.0612 | $216.06 | $216.05 | $216.10 |
| Purchase #4 | $161.71 | 4.525% | $169.0274 | $169.03 | $169.05 | $169.00 |
| Purchase #5 | $161.63 | 4.240% | $168.4831 | $168.48 | $168.50 | $168.50 |
| Purchase #6 | $188.56 | 12.232% | $211.6247 | $211.62 | $211.60 | $211.60 |
| Purchase #7 | $31.57 | 13.532% | $35.8421 | $35.84 | $35.85 | $35.80 |
| 7 purchase totals = | $867.00 | $927.4348 | $927.42 | $927.45 | $927.40 | |