| 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 | $22.78 | 10.202% | $25.104 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $155.93 | 8.726% | $169.5365 | $169.54 | $169.55 | $169.50 |
| Purchase #3 | $138.31 | 10.742% | $153.1673 | $153.17 | $153.15 | $153.20 |
| Purchase #4 | $110.42 | 6.854% | $117.9882 | $117.99 | $118.00 | $118.00 |
| Purchase #5 | $106.40 | 6.746% | $113.5777 | $113.58 | $113.60 | $113.60 |
| Purchase #6 | $95.68 | 3.168% | $98.7111 | $98.71 | $98.70 | $98.70 |
| Purchase #7 | $89.37 | 11.439% | $99.593 | $99.59 | $99.60 | $99.60 |
| 7 purchase totals = | $718.89 | $777.6778 | $777.68 | $777.70 | $777.70 | |