| 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 | $22.90 | 12.500% | $25.7625 | $25.76 | $25.75 | $25.80 |
| Purchase #2 | $9.86 | 13.824% | $11.223 | $11.22 | $11.20 | $11.20 |
| Purchase #3 | $74.46 | 8.436% | $80.7414 | $80.74 | $80.75 | $80.70 |
| Purchase #4 | $220.25 | 10.646% | $243.6978 | $243.70 | $243.70 | $243.70 |
| Purchase #5 | $172.92 | 9.765% | $189.8056 | $189.81 | $189.80 | $189.80 |
| Purchase #6 | $110.38 | 3.702% | $114.4663 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $26.77 | 11.866% | $29.9465 | $29.95 | $29.95 | $29.90 |
| 7 purchase totals = | $637.54 | $695.6431 | $695.65 | $695.60 | $695.60 | |