| 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 | $250.80 | 9.248% | $273.994 | $273.99 | $274.00 | $274.00 |
| Purchase #2 | $51.58 | 9.354% | $56.4048 | $56.40 | $56.40 | $56.40 |
| Purchase #3 | $150.26 | 6.340% | $159.7865 | $159.79 | $159.80 | $159.80 |
| Purchase #4 | $84.80 | 9.473% | $92.8331 | $92.83 | $92.85 | $92.80 |
| Purchase #5 | $66.55 | 7.295% | $71.4048 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $19.41 | 7.740% | $20.9123 | $20.91 | $20.90 | $20.90 |
| Purchase #7 | $58.56 | 4.733% | $61.3316 | $61.33 | $61.35 | $61.30 |
| 7 purchase totals = | $681.96 | $736.6671 | $736.65 | $736.70 | $736.60 | |