| 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 | $132.63 | 12.566% | $149.2963 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $44.59 | 10.396% | $49.2256 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $7.69 | 10.116% | $8.4679 | $8.47 | $8.45 | $8.50 |
| Purchase #4 | $221.47 | 3.258% | $228.6855 | $228.69 | $228.70 | $228.70 |
| Purchase #5 | $38.62 | 12.414% | $43.4143 | $43.41 | $43.40 | $43.40 |
| Purchase #6 | $84.61 | 4.483% | $88.4031 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $178.63 | 13.659% | $203.0291 | $203.03 | $203.05 | $203.00 |
| 7 purchase totals = | $708.24 | $770.5218 | $770.53 | $770.55 | $770.50 | |