| 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 | $79.89 | 6.135% | $84.7913 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $21.51 | 7.747% | $23.1764 | $23.18 | $23.20 | $23.20 |
| Purchase #3 | $123.58 | 8.233% | $133.7543 | $133.75 | $133.75 | $133.80 |
| Purchase #4 | $141.83 | 12.568% | $159.6552 | $159.66 | $159.65 | $159.70 |
| Purchase #5 | $60.55 | 7.311% | $64.9768 | $64.98 | $65.00 | $65.00 |
| Purchase #6 | $22.72 | 12.399% | $25.5371 | $25.54 | $25.55 | $25.50 |
| Purchase #7 | $240.70 | 5.564% | $254.0925 | $254.09 | $254.10 | $254.10 |
| 7 purchase totals = | $690.78 | $745.9836 | $745.99 | $746.05 | $746.10 | |