| 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 | $114.38 | 5.714% | $120.9157 | $120.92 | $120.90 | $120.90 |
| Purchase #2 | $81.43 | 6.835% | $86.9957 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $18.76 | 4.477% | $19.5999 | $19.60 | $19.60 | $19.60 |
| Purchase #4 | $162.68 | 6.570% | $173.3681 | $173.37 | $173.35 | $173.40 |
| Purchase #5 | $58.96 | 5.782% | $62.3691 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $85.42 | 7.765% | $92.0529 | $92.05 | $92.05 | $92.10 |
| Purchase #7 | $217.89 | 8.708% | $236.8639 | $236.86 | $236.85 | $236.90 |
| 7 purchase totals = | $739.52 | $792.1653 | $792.17 | $792.10 | $792.30 | |