| 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 | $109.45 | 8.634% | $118.8999 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $85.59 | 7.723% | $92.2001 | $92.20 | $92.20 | $92.20 |
| Purchase #3 | $236.95 | 9.317% | $259.0266 | $259.03 | $259.05 | $259.00 |
| Purchase #4 | $81.90 | 12.245% | $91.9287 | $91.93 | $91.95 | $91.90 |
| Purchase #5 | $25.97 | 12.819% | $29.2991 | $29.30 | $29.30 | $29.30 |
| Purchase #6 | $52.39 | 11.394% | $58.3593 | $58.36 | $58.35 | $58.40 |
| Purchase #7 | $121.84 | 7.331% | $130.7721 | $130.77 | $130.75 | $130.80 |
| 7 purchase totals = | $714.09 | $780.4858 | $780.49 | $780.50 | $780.50 | |