| 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 | $47.93 | 12.651% | $53.9936 | $53.99 | $54.00 | $54.00 |
| Purchase #2 | $125.32 | 9.508% | $137.2354 | $137.24 | $137.25 | $137.20 |
| Purchase #3 | $227.35 | 11.584% | $253.6862 | $253.69 | $253.70 | $253.70 |
| Purchase #4 | $202.74 | 5.286% | $213.4568 | $213.46 | $213.45 | $213.50 |
| Purchase #5 | $53.90 | 7.809% | $58.1091 | $58.11 | $58.10 | $58.10 |
| Purchase #6 | $248.55 | 3.797% | $257.9874 | $257.99 | $258.00 | $258.00 |
| Purchase #7 | $132.36 | 10.207% | $145.87 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $1,038.15 | $1,120.3385 | $1,120.35 | $1,120.35 | $1,120.40 | |