| 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 | $32.68 | 7.160% | $35.0199 | $35.02 | $35.00 | $35.00 |
| Purchase #2 | $220.82 | 5.856% | $233.7512 | $233.75 | $233.75 | $233.80 |
| Purchase #3 | $90.61 | 12.649% | $102.0713 | $102.07 | $102.05 | $102.10 |
| Purchase #4 | $19.34 | 6.511% | $20.5992 | $20.60 | $20.60 | $20.60 |
| Purchase #5 | $103.86 | 10.235% | $114.4901 | $114.49 | $114.50 | $114.50 |
| Purchase #6 | $121.48 | 4.447% | $126.8822 | $126.88 | $126.90 | $126.90 |
| Purchase #7 | $209.31 | 10.302% | $230.8731 | $230.87 | $230.85 | $230.90 |
| 7 purchase totals = | $798.10 | $863.6870 | $863.68 | $863.65 | $863.80 | |