| 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 | $89.30 | 10.758% | $98.9069 | $98.91 | $98.90 | $98.90 |
| Purchase #2 | $15.84 | 5.220% | $16.6668 | $16.67 | $16.65 | $16.70 |
| Purchase #3 | $45.41 | 4.148% | $47.2936 | $47.29 | $47.30 | $47.30 |
| Purchase #4 | $90.67 | 9.256% | $99.0624 | $99.06 | $99.05 | $99.10 |
| Purchase #5 | $232.76 | 9.219% | $254.2181 | $254.22 | $254.20 | $254.20 |
| Purchase #6 | $218.86 | 13.111% | $247.5547 | $247.55 | $247.55 | $247.60 |
| Purchase #7 | $35.39 | 12.382% | $39.772 | $39.77 | $39.75 | $39.80 |
| 7 purchase totals = | $728.23 | $803.4745 | $803.47 | $803.40 | $803.60 | |