| 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 | $41.56 | 5.278% | $43.7535 | $43.75 | $43.75 | $43.80 |
| Purchase #2 | $35.49 | 13.306% | $40.2123 | $40.21 | $40.20 | $40.20 |
| Purchase #3 | $24.75 | 3.212% | $25.545 | $25.55 | $25.55 | $25.50 |
| Purchase #4 | $107.97 | 4.465% | $112.7909 | $112.79 | $112.80 | $112.80 |
| Purchase #5 | $57.87 | 3.780% | $60.0575 | $60.06 | $60.05 | $60.10 |
| Purchase #6 | $113.71 | 13.401% | $128.9483 | $128.95 | $128.95 | $128.90 |
| Purchase #7 | $29.33 | 8.799% | $31.9107 | $31.91 | $31.90 | $31.90 |
| 7 purchase totals = | $410.68 | $443.2182 | $443.22 | $443.20 | $443.20 | |