| 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 | $70.26 | 12.306% | $78.9062 | $78.91 | $78.90 | $78.90 |
| Purchase #2 | $152.91 | 5.658% | $161.5616 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $69.95 | 9.708% | $76.7407 | $76.74 | $76.75 | $76.70 |
| Purchase #4 | $218.37 | 3.283% | $225.5391 | $225.54 | $225.55 | $225.50 |
| Purchase #5 | $195.53 | 4.420% | $204.1724 | $204.17 | $204.15 | $204.20 |
| Purchase #6 | $199.92 | 11.809% | $223.5286 | $223.53 | $223.55 | $223.50 |
| Purchase #7 | $177.70 | 9.137% | $193.9364 | $193.94 | $193.95 | $193.90 |
| 7 purchase totals = | $1,084.64 | $1,164.3850 | $1,164.39 | $1,164.40 | $1,164.30 | |