| 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 | $206.58 | 12.201% | $231.7848 | $231.78 | $231.80 | $231.80 |
| Purchase #2 | $58.48 | 13.808% | $66.5549 | $66.55 | $66.55 | $66.60 |
| Purchase #3 | $44.66 | 6.263% | $47.4571 | $47.46 | $47.45 | $47.50 |
| Purchase #4 | $68.78 | 12.517% | $77.3892 | $77.39 | $77.40 | $77.40 |
| Purchase #5 | $31.77 | 7.384% | $34.1159 | $34.12 | $34.10 | $34.10 |
| Purchase #6 | $115.78 | 11.461% | $129.0495 | $129.05 | $129.05 | $129.00 |
| Purchase #7 | $144.36 | 12.782% | $162.8121 | $162.81 | $162.80 | $162.80 |
| 7 purchase totals = | $670.41 | $749.1635 | $749.16 | $749.15 | $749.20 | |