| 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 | $44.38 | 12.665% | $50.0007 | $50.00 | $50.00 | $50.00 |
| Purchase #2 | $29.72 | 7.244% | $31.8729 | $31.87 | $31.85 | $31.90 |
| Purchase #3 | $68.53 | 11.753% | $76.5843 | $76.58 | $76.60 | $76.60 |
| Purchase #4 | $45.30 | 13.848% | $51.5731 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $6.98 | 11.292% | $7.7682 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $132.48 | 3.632% | $137.2917 | $137.29 | $137.30 | $137.30 |
| Purchase #7 | $66.67 | 12.709% | $75.1431 | $75.14 | $75.15 | $75.10 |
| 7 purchase totals = | $394.06 | $430.2340 | $430.22 | $430.20 | $430.30 | |