| 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 | $42.27 | 11.667% | $47.2016 | $47.20 | $47.20 | $47.20 |
| Purchase #2 | $32.68 | 5.483% | $34.4718 | $34.47 | $34.45 | $34.50 |
| Purchase #3 | $146.44 | 10.467% | $161.7679 | $161.77 | $161.75 | $161.80 |
| Purchase #4 | $101.85 | 3.854% | $105.7753 | $105.78 | $105.80 | $105.80 |
| Purchase #5 | $249.48 | 6.423% | $265.5041 | $265.50 | $265.50 | $265.50 |
| Purchase #6 | $140.83 | 6.752% | $150.3388 | $150.34 | $150.35 | $150.30 |
| Purchase #7 | $8.30 | 6.698% | $8.8559 | $8.86 | $8.85 | $8.90 |
| 7 purchase totals = | $721.85 | $773.9154 | $773.92 | $773.90 | $774.00 | |