| 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 | $103.53 | 7.574% | $111.3714 | $111.37 | $111.35 | $111.40 |
| Purchase #2 | $237.74 | 6.643% | $253.5331 | $253.53 | $253.55 | $253.50 |
| Purchase #3 | $78.75 | 7.856% | $84.9366 | $84.94 | $84.95 | $84.90 |
| Purchase #4 | $45.62 | 13.858% | $51.942 | $51.94 | $51.95 | $51.90 |
| Purchase #5 | $95.28 | 8.164% | $103.0587 | $103.06 | $103.05 | $103.10 |
| Purchase #6 | $129.90 | 4.314% | $135.5039 | $135.50 | $135.50 | $135.50 |
| Purchase #7 | $110.55 | 6.826% | $118.0961 | $118.10 | $118.10 | $118.10 |
| 7 purchase totals = | $801.37 | $858.4418 | $858.44 | $858.45 | $858.40 | |