| 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 | $47.41 | 3.173% | $48.9143 | $48.91 | $48.90 | $48.90 |
| Purchase #2 | $53.94 | 3.186% | $55.6585 | $55.66 | $55.65 | $55.70 |
| Purchase #3 | $64.67 | 7.412% | $69.4633 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $132.45 | 7.297% | $142.1149 | $142.11 | $142.10 | $142.10 |
| Purchase #5 | $248.67 | 9.677% | $272.7338 | $272.73 | $272.75 | $272.70 |
| Purchase #6 | $145.98 | 9.373% | $159.6627 | $159.66 | $159.65 | $159.70 |
| Purchase #7 | $123.48 | 12.103% | $138.4248 | $138.42 | $138.40 | $138.40 |
| 7 purchase totals = | $816.60 | $886.9723 | $886.95 | $886.90 | $887.00 | |