| 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 | $45.32 | 4.623% | $47.4151 | $47.42 | $47.40 | $47.40 |
| Purchase #2 | $145.29 | 7.713% | $156.4962 | $156.50 | $156.50 | $156.50 |
| Purchase #3 | $149.88 | 8.542% | $162.6827 | $162.68 | $162.70 | $162.70 |
| Purchase #4 | $133.63 | 7.597% | $143.7819 | $143.78 | $143.80 | $143.80 |
| Purchase #5 | $210.84 | 13.678% | $239.6787 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $120.25 | 13.716% | $136.7435 | $136.74 | $136.75 | $136.70 |
| Purchase #7 | $73.27 | 3.872% | $76.107 | $76.11 | $76.10 | $76.10 |
| 7 purchase totals = | $878.48 | $962.9051 | $962.91 | $962.95 | $962.90 | |