| 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 | $91.94 | 4.592% | $96.1619 | $96.16 | $96.15 | $96.20 |
| Purchase #2 | $138.45 | 13.827% | $157.5935 | $157.59 | $157.60 | $157.60 |
| Purchase #3 | $221.44 | 6.766% | $236.4226 | $236.42 | $236.40 | $236.40 |
| Purchase #4 | $109.51 | 11.603% | $122.2164 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $182.97 | 5.706% | $193.4103 | $193.41 | $193.40 | $193.40 |
| Purchase #6 | $20.57 | 7.282% | $22.0679 | $22.07 | $22.05 | $22.10 |
| Purchase #7 | $46.88 | 11.205% | $52.1329 | $52.13 | $52.15 | $52.10 |
| 7 purchase totals = | $811.76 | $880.0055 | $880.00 | $879.95 | $880.00 | |