| 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 | $215.78 | 8.411% | $233.9293 | $233.93 | $233.95 | $233.90 |
| Purchase #2 | $76.35 | 6.430% | $81.2593 | $81.26 | $81.25 | $81.30 |
| Purchase #3 | $22.57 | 9.427% | $24.6977 | $24.70 | $24.70 | $24.70 |
| Purchase #4 | $237.89 | 11.696% | $265.7136 | $265.71 | $265.70 | $265.70 |
| Purchase #5 | $77.44 | 5.581% | $81.7619 | $81.76 | $81.75 | $81.80 |
| Purchase #6 | $202.59 | 8.684% | $220.1829 | $220.18 | $220.20 | $220.20 |
| Purchase #7 | $61.52 | 12.181% | $69.0138 | $69.01 | $69.00 | $69.00 |
| 7 purchase totals = | $894.14 | $976.5585 | $976.55 | $976.55 | $976.60 | |