| 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 | $247.91 | 10.872% | $274.8628 | $274.86 | $274.85 | $274.90 |
| Purchase #2 | $35.42 | 3.764% | $36.7532 | $36.75 | $36.75 | $36.80 |
| Purchase #3 | $72.67 | 3.250% | $75.0318 | $75.03 | $75.05 | $75.00 |
| Purchase #4 | $125.79 | 13.864% | $143.2295 | $143.23 | $143.25 | $143.20 |
| Purchase #5 | $23.61 | 7.813% | $25.4546 | $25.45 | $25.45 | $25.50 |
| Purchase #6 | $201.57 | 8.305% | $218.3104 | $218.31 | $218.30 | $218.30 |
| Purchase #7 | $76.58 | 7.164% | $82.0662 | $82.07 | $82.05 | $82.10 |
| 7 purchase totals = | $783.55 | $855.7085 | $855.70 | $855.70 | $855.80 | |