| 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 | $74.95 | 13.705% | $85.2219 | $85.22 | $85.20 | $85.20 |
| Purchase #2 | $67.47 | 8.196% | $72.9998 | $73.00 | $73.00 | $73.00 |
| Purchase #3 | $93.73 | 3.279% | $96.8034 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $62.50 | 6.426% | $66.5163 | $66.52 | $66.50 | $66.50 |
| Purchase #5 | $214.89 | 7.218% | $230.4008 | $230.40 | $230.40 | $230.40 |
| Purchase #6 | $79.92 | 13.630% | $90.8131 | $90.81 | $90.80 | $90.80 |
| Purchase #7 | $154.55 | 9.629% | $169.4316 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $748.01 | $812.1869 | $812.18 | $812.15 | $812.10 | |