| 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 | $60.69 | 12.799% | $68.4577 | $68.46 | $68.45 | $68.50 |
| Purchase #2 | $38.75 | 4.351% | $40.436 | $40.44 | $40.45 | $40.40 |
| Purchase #3 | $86.51 | 9.757% | $94.9508 | $94.95 | $94.95 | $95.00 |
| Purchase #4 | $117.48 | 3.275% | $121.3275 | $121.33 | $121.35 | $121.30 |
| Purchase #5 | $42.92 | 9.449% | $46.9755 | $46.98 | $47.00 | $47.00 |
| Purchase #6 | $116.46 | 10.271% | $128.4216 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $184.78 | 11.764% | $206.5175 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $647.59 | $707.0866 | $707.10 | $707.10 | $707.10 | |