| 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 | $15.49 | 7.558% | $16.6607 | $16.66 | $16.65 | $16.70 |
| Purchase #2 | $91.87 | 4.644% | $96.1364 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $250.69 | 7.568% | $269.6622 | $269.66 | $269.65 | $269.70 |
| Purchase #4 | $180.59 | 7.140% | $193.4841 | $193.48 | $193.50 | $193.50 |
| Purchase #5 | $104.69 | 8.668% | $113.7645 | $113.76 | $113.75 | $113.80 |
| Purchase #6 | $39.54 | 8.547% | $42.9195 | $42.92 | $42.90 | $42.90 |
| Purchase #7 | $117.42 | 10.351% | $129.5741 | $129.57 | $129.55 | $129.60 |
| 7 purchase totals = | $800.29 | $862.2015 | $862.19 | $862.15 | $862.30 | |