| 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 | $24.50 | 5.346% | $25.8098 | $25.81 | $25.80 | $25.80 |
| Purchase #2 | $23.39 | 9.150% | $25.5302 | $25.53 | $25.55 | $25.50 |
| Purchase #3 | $31.82 | 13.260% | $36.0393 | $36.04 | $36.05 | $36.00 |
| Purchase #4 | $209.76 | 3.610% | $217.3323 | $217.33 | $217.35 | $217.30 |
| Purchase #5 | $226.81 | 6.215% | $240.9062 | $240.91 | $240.90 | $240.90 |
| Purchase #6 | $30.98 | 13.541% | $35.175 | $35.18 | $35.20 | $35.20 |
| Purchase #7 | $231.94 | 8.422% | $251.474 | $251.47 | $251.45 | $251.50 |
| 7 purchase totals = | $779.20 | $832.2668 | $832.27 | $832.30 | $832.20 | |