| 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 | $12.82 | 3.847% | $13.3132 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $149.41 | 4.819% | $156.6101 | $156.61 | $156.60 | $156.60 |
| Purchase #3 | $21.95 | 7.712% | $23.6428 | $23.64 | $23.65 | $23.60 |
| Purchase #4 | $179.63 | 8.746% | $195.3404 | $195.34 | $195.35 | $195.30 |
| Purchase #5 | $115.45 | 6.251% | $122.6668 | $122.67 | $122.65 | $122.70 |
| Purchase #6 | $121.43 | 5.562% | $128.1839 | $128.18 | $128.20 | $128.20 |
| Purchase #7 | $110.59 | 4.581% | $115.6561 | $115.66 | $115.65 | $115.70 |
| 7 purchase totals = | $711.28 | $755.4133 | $755.41 | $755.40 | $755.40 | |