| 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 | $103.36 | 11.157% | $114.8919 | $114.89 | $114.90 | $114.90 |
| Purchase #2 | $56.75 | 11.682% | $63.3795 | $63.38 | $63.40 | $63.40 |
| Purchase #3 | $108.43 | 7.634% | $116.7075 | $116.71 | $116.70 | $116.70 |
| Purchase #4 | $245.87 | 13.107% | $278.0962 | $278.10 | $278.10 | $278.10 |
| Purchase #5 | $18.50 | 11.136% | $20.5602 | $20.56 | $20.55 | $20.60 |
| Purchase #6 | $40.91 | 8.275% | $44.2953 | $44.30 | $44.30 | $44.30 |
| Purchase #7 | $102.52 | 7.268% | $109.9712 | $109.97 | $109.95 | $110.00 |
| 7 purchase totals = | $676.34 | $747.9018 | $747.91 | $747.90 | $748.00 | |