| 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 | $70.64 | 13.470% | $80.1552 | $80.16 | $80.15 | $80.20 |
| Purchase #2 | $34.33 | 6.873% | $36.6895 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $105.70 | 10.427% | $116.7213 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $68.32 | 12.682% | $76.9843 | $76.98 | $77.00 | $77.00 |
| Purchase #5 | $56.97 | 11.583% | $63.5688 | $63.57 | $63.55 | $63.60 |
| Purchase #6 | $98.56 | 8.173% | $106.6153 | $106.62 | $106.60 | $106.60 |
| Purchase #7 | $244.95 | 9.107% | $267.2576 | $267.26 | $267.25 | $267.30 |
| 7 purchase totals = | $679.47 | $747.9920 | $748.00 | $747.95 | $748.10 | |