| 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 | $111.88 | 4.489% | $116.9023 | $116.90 | $116.90 | $116.90 |
| Purchase #2 | $67.41 | 13.242% | $76.3364 | $76.34 | $76.35 | $76.30 |
| Purchase #3 | $59.34 | 7.365% | $63.7104 | $63.71 | $63.70 | $63.70 |
| Purchase #4 | $168.68 | 4.745% | $176.6839 | $176.68 | $176.70 | $176.70 |
| Purchase #5 | $26.51 | 9.583% | $29.0505 | $29.05 | $29.05 | $29.10 |
| Purchase #6 | $198.98 | 9.230% | $217.3459 | $217.35 | $217.35 | $217.30 |
| Purchase #7 | $56.67 | 10.392% | $62.5591 | $62.56 | $62.55 | $62.60 |
| 7 purchase totals = | $689.47 | $742.5885 | $742.59 | $742.60 | $742.60 | |