| 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 | $91.84 | 8.528% | $99.6721 | $99.67 | $99.65 | $99.70 |
| Purchase #2 | $76.26 | 11.830% | $85.2816 | $85.28 | $85.30 | $85.30 |
| Purchase #3 | $70.55 | 9.409% | $77.188 | $77.19 | $77.20 | $77.20 |
| Purchase #4 | $70.60 | 6.297% | $75.0457 | $75.05 | $75.05 | $75.00 |
| Purchase #5 | $162.97 | 7.529% | $175.24 | $175.24 | $175.25 | $175.20 |
| Purchase #6 | $70.34 | 11.204% | $78.2209 | $78.22 | $78.20 | $78.20 |
| Purchase #7 | $67.25 | 13.462% | $76.3032 | $76.30 | $76.30 | $76.30 |
| 7 purchase totals = | $609.81 | $666.9515 | $666.95 | $666.95 | $666.90 | |