| 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 | $6.98 | 10.552% | $7.7165 | $7.72 | $7.70 | $7.70 |
| Purchase #2 | $70.84 | 12.809% | $79.9139 | $79.91 | $79.90 | $79.90 |
| Purchase #3 | $149.85 | 11.439% | $166.9913 | $166.99 | $167.00 | $167.00 |
| Purchase #4 | $32.67 | 5.471% | $34.4574 | $34.46 | $34.45 | $34.50 |
| Purchase #5 | $213.50 | 10.638% | $236.2121 | $236.21 | $236.20 | $236.20 |
| Purchase #6 | $233.86 | 6.488% | $249.0328 | $249.03 | $249.05 | $249.00 |
| Purchase #7 | $47.48 | 7.811% | $51.1887 | $51.19 | $51.20 | $51.20 |
| 7 purchase totals = | $755.18 | $825.5127 | $825.51 | $825.50 | $825.50 | |