| 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 | $47.89 | 13.797% | $54.4974 | $54.50 | $54.50 | $54.50 |
| Purchase #2 | $116.27 | 12.564% | $130.8782 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $83.91 | 8.477% | $91.0231 | $91.02 | $91.00 | $91.00 |
| Purchase #4 | $66.56 | 4.200% | $69.3555 | $69.36 | $69.35 | $69.40 |
| Purchase #5 | $19.48 | 8.360% | $21.1085 | $21.11 | $21.10 | $21.10 |
| Purchase #6 | $65.62 | 12.597% | $73.8862 | $73.89 | $73.90 | $73.90 |
| Purchase #7 | $77.28 | 11.267% | $85.9871 | $85.99 | $86.00 | $86.00 |
| 7 purchase totals = | $477.01 | $526.7360 | $526.75 | $526.75 | $526.80 | |