| 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 | $62.34 | 9.345% | $68.1657 | $68.17 | $68.15 | $68.20 |
| Purchase #2 | $139.50 | 13.534% | $158.3799 | $158.38 | $158.40 | $158.40 |
| Purchase #3 | $143.95 | 3.415% | $148.8659 | $148.87 | $148.85 | $148.90 |
| Purchase #4 | $60.58 | 3.766% | $62.8614 | $62.86 | $62.85 | $62.90 |
| Purchase #5 | $89.32 | 10.154% | $98.3896 | $98.39 | $98.40 | $98.40 |
| Purchase #6 | $109.70 | 6.862% | $117.2276 | $117.23 | $117.25 | $117.20 |
| Purchase #7 | $88.35 | 4.849% | $92.6341 | $92.63 | $92.65 | $92.60 |
| 7 purchase totals = | $693.74 | $746.5242 | $746.53 | $746.55 | $746.60 | |