| 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 | $81.57 | 6.497% | $86.8696 | $86.87 | $86.85 | $86.90 |
| Purchase #2 | $231.87 | 5.479% | $244.5742 | $244.57 | $244.55 | $244.60 |
| Purchase #3 | $153.45 | 10.394% | $169.3996 | $169.40 | $169.40 | $169.40 |
| Purchase #4 | $198.94 | 8.139% | $215.1317 | $215.13 | $215.15 | $215.10 |
| Purchase #5 | $250.96 | 8.253% | $271.6717 | $271.67 | $271.65 | $271.70 |
| Purchase #6 | $39.85 | 8.286% | $43.152 | $43.15 | $43.15 | $43.20 |
| Purchase #7 | $84.64 | 8.662% | $91.9715 | $91.97 | $91.95 | $92.00 |
| 7 purchase totals = | $1,041.28 | $1,122.7703 | $1,122.76 | $1,122.70 | $1,122.90 | |