| 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 | $84.85 | 3.796% | $88.0709 | $88.07 | $88.05 | $88.10 |
| Purchase #2 | $108.94 | 5.288% | $114.7007 | $114.70 | $114.70 | $114.70 |
| Purchase #3 | $123.64 | 8.537% | $134.1951 | $134.20 | $134.20 | $134.20 |
| Purchase #4 | $29.96 | 5.609% | $31.6405 | $31.64 | $31.65 | $31.60 |
| Purchase #5 | $184.88 | 5.468% | $194.9892 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $137.65 | 7.286% | $147.6792 | $147.68 | $147.70 | $147.70 |
| Purchase #7 | $18.83 | 9.265% | $20.5746 | $20.57 | $20.55 | $20.60 |
| 7 purchase totals = | $688.75 | $731.8502 | $731.85 | $731.85 | $731.90 | |