| 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 | $57.51 | 10.110% | $63.3243 | $63.32 | $63.30 | $63.30 |
| Purchase #2 | $193.89 | 8.813% | $210.9775 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $146.43 | 7.780% | $157.8223 | $157.82 | $157.80 | $157.80 |
| Purchase #4 | $126.68 | 3.283% | $130.8389 | $130.84 | $130.85 | $130.80 |
| Purchase #5 | $30.26 | 8.106% | $32.7129 | $32.71 | $32.70 | $32.70 |
| Purchase #6 | $39.29 | 13.596% | $44.6319 | $44.63 | $44.65 | $44.60 |
| Purchase #7 | $138.78 | 8.709% | $150.8664 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $732.84 | $791.1742 | $791.17 | $791.15 | $791.10 | |