| 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 | $57.93 | 11.382% | $64.5236 | $64.52 | $64.50 | $64.50 |
| Purchase #2 | $18.52 | 13.249% | $20.9737 | $20.97 | $20.95 | $21.00 |
| Purchase #3 | $233.88 | 8.804% | $254.4708 | $254.47 | $254.45 | $254.50 |
| Purchase #4 | $113.58 | 7.794% | $122.4324 | $122.43 | $122.45 | $122.40 |
| Purchase #5 | $58.80 | 5.415% | $61.984 | $61.98 | $62.00 | $62.00 |
| Purchase #6 | $184.49 | 4.836% | $193.4119 | $193.41 | $193.40 | $193.40 |
| Purchase #7 | $79.66 | 10.475% | $88.0044 | $88.00 | $88.00 | $88.00 |
| 7 purchase totals = | $746.86 | $805.8008 | $805.78 | $805.75 | $805.80 | |