| 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 | $20.91 | 8.461% | $22.6792 | $22.68 | $22.70 | $22.70 |
| Purchase #2 | $33.79 | 7.162% | $36.21 | $36.21 | $36.20 | $36.20 |
| Purchase #3 | $16.87 | 5.631% | $17.8199 | $17.82 | $17.80 | $17.80 |
| Purchase #4 | $94.66 | 4.280% | $98.7114 | $98.71 | $98.70 | $98.70 |
| Purchase #5 | $248.67 | 8.458% | $269.7025 | $269.70 | $269.70 | $269.70 |
| Purchase #6 | $62.33 | 7.539% | $67.0291 | $67.03 | $67.05 | $67.00 |
| Purchase #7 | $131.83 | 13.135% | $149.1459 | $149.15 | $149.15 | $149.10 |
| 7 purchase totals = | $609.06 | $661.2980 | $661.30 | $661.30 | $661.20 | |