| 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 | $69.83 | 5.311% | $73.5387 | $73.54 | $73.55 | $73.50 |
| Purchase #2 | $124.63 | 3.473% | $128.9584 | $128.96 | $128.95 | $129.00 |
| Purchase #3 | $187.29 | 3.748% | $194.3096 | $194.31 | $194.30 | $194.30 |
| Purchase #4 | $133.40 | 6.601% | $142.2057 | $142.21 | $142.20 | $142.20 |
| Purchase #5 | $249.59 | 3.520% | $258.3756 | $258.38 | $258.40 | $258.40 |
| Purchase #6 | $67.88 | 7.430% | $72.9235 | $72.92 | $72.90 | $72.90 |
| Purchase #7 | $45.88 | 4.361% | $47.8808 | $47.88 | $47.90 | $47.90 |
| 7 purchase totals = | $878.50 | $918.1923 | $918.20 | $918.20 | $918.20 | |