| 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 | $14.65 | 7.347% | $15.7263 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $187.87 | 5.386% | $197.9887 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $8.86 | 9.241% | $9.6788 | $9.68 | $9.70 | $9.70 |
| Purchase #4 | $62.51 | 6.659% | $66.6725 | $66.67 | $66.65 | $66.70 |
| Purchase #5 | $229.65 | 12.729% | $258.8821 | $258.88 | $258.90 | $258.90 |
| Purchase #6 | $64.80 | 6.151% | $68.7858 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $183.52 | 13.564% | $208.4127 | $208.41 | $208.40 | $208.40 |
| 7 purchase totals = | $751.86 | $826.1469 | $826.15 | $826.20 | $826.20 | |