| 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 | $53.39 | 4.105% | $55.5817 | $55.58 | $55.60 | $55.60 |
| Purchase #2 | $48.54 | 6.509% | $51.6995 | $51.70 | $51.70 | $51.70 |
| Purchase #3 | $90.74 | 5.383% | $95.6245 | $95.62 | $95.60 | $95.60 |
| Purchase #4 | $94.64 | 13.646% | $107.5546 | $107.55 | $107.55 | $107.60 |
| Purchase #5 | $29.44 | 5.576% | $31.0816 | $31.08 | $31.10 | $31.10 |
| Purchase #6 | $137.26 | 3.111% | $141.5302 | $141.53 | $141.55 | $141.50 |
| Purchase #7 | $54.74 | 8.677% | $59.4898 | $59.49 | $59.50 | $59.50 |
| 7 purchase totals = | $508.75 | $542.5619 | $542.55 | $542.60 | $542.60 | |