| 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 | $162.48 | 4.701% | $170.1182 | $170.12 | $170.10 | $170.10 |
| Purchase #2 | $47.86 | 3.204% | $49.3934 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $72.96 | 10.463% | $80.5938 | $80.59 | $80.60 | $80.60 |
| Purchase #4 | $111.55 | 4.418% | $116.4783 | $116.48 | $116.50 | $116.50 |
| Purchase #5 | $162.59 | 5.479% | $171.4983 | $171.50 | $171.50 | $171.50 |
| Purchase #6 | $8.45 | 10.739% | $9.3574 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $100.79 | 12.290% | $113.1771 | $113.18 | $113.20 | $113.20 |
| 7 purchase totals = | $666.68 | $710.6165 | $710.62 | $710.65 | $710.70 | |