| 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 | $69.67 | 12.116% | $78.1112 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $116.32 | 3.122% | $119.9515 | $119.95 | $119.95 | $120.00 |
| Purchase #3 | $32.41 | 13.157% | $36.6742 | $36.67 | $36.65 | $36.70 |
| Purchase #4 | $83.34 | 11.694% | $93.0858 | $93.09 | $93.10 | $93.10 |
| Purchase #5 | $147.96 | 3.440% | $153.0498 | $153.05 | $153.05 | $153.00 |
| Purchase #6 | $5.94 | 7.770% | $6.4015 | $6.40 | $6.40 | $6.40 |
| Purchase #7 | $145.68 | 6.411% | $155.0195 | $155.02 | $155.00 | $155.00 |
| 7 purchase totals = | $601.32 | $642.2935 | $642.29 | $642.25 | $642.30 | |