| 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 | $22.37 | 4.858% | $23.4567 | $23.46 | $23.45 | $23.50 |
| Purchase #2 | $50.93 | 12.171% | $57.1287 | $57.13 | $57.15 | $57.10 |
| Purchase #3 | $218.61 | 13.574% | $248.2841 | $248.28 | $248.30 | $248.30 |
| Purchase #4 | $179.37 | 10.296% | $197.8379 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $47.88 | 5.598% | $50.5603 | $50.56 | $50.55 | $50.60 |
| Purchase #6 | $202.35 | 5.558% | $213.5966 | $213.60 | $213.60 | $213.60 |
| Purchase #7 | $94.89 | 13.826% | $108.0095 | $108.01 | $108.00 | $108.00 |
| 7 purchase totals = | $816.40 | $898.8738 | $898.88 | $898.90 | $898.90 | |