| 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 | $37.42 | 4.165% | $38.9785 | $38.98 | $39.00 | $39.00 |
| Purchase #2 | $118.86 | 11.459% | $132.4802 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $62.51 | 4.299% | $65.1973 | $65.20 | $65.20 | $65.20 |
| Purchase #4 | $167.48 | 4.295% | $174.6733 | $174.67 | $174.65 | $174.70 |
| Purchase #5 | $11.49 | 5.211% | $12.0887 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $33.68 | 13.397% | $38.1921 | $38.19 | $38.20 | $38.20 |
| Purchase #7 | $219.52 | 10.626% | $242.8462 | $242.85 | $242.85 | $242.80 |
| 7 purchase totals = | $650.96 | $704.4563 | $704.46 | $704.50 | $704.50 | |