| 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 | $116.60 | 13.660% | $132.5276 | $132.53 | $132.55 | $132.50 |
| Purchase #2 | $74.60 | 4.719% | $78.1204 | $78.12 | $78.10 | $78.10 |
| Purchase #3 | $20.50 | 10.175% | $22.5859 | $22.59 | $22.60 | $22.60 |
| Purchase #4 | $101.34 | 13.115% | $114.6307 | $114.63 | $114.65 | $114.60 |
| Purchase #5 | $111.41 | 12.208% | $125.0109 | $125.01 | $125.00 | $125.00 |
| Purchase #6 | $65.48 | 13.111% | $74.0651 | $74.07 | $74.05 | $74.10 |
| Purchase #7 | $171.47 | 12.248% | $192.4716 | $192.47 | $192.45 | $192.50 |
| 7 purchase totals = | $661.40 | $739.4122 | $739.42 | $739.40 | $739.40 | |