| 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 | $15.44 | 10.391% | $17.0444 | $17.04 | $17.05 | $17.00 |
| Purchase #2 | $47.93 | 4.621% | $50.1448 | $50.14 | $50.15 | $50.10 |
| Purchase #3 | $66.29 | 3.250% | $68.4444 | $68.44 | $68.45 | $68.40 |
| Purchase #4 | $129.90 | 4.691% | $135.9936 | $135.99 | $136.00 | $136.00 |
| Purchase #5 | $232.31 | 13.194% | $262.961 | $262.96 | $262.95 | $263.00 |
| Purchase #6 | $19.65 | 10.216% | $21.6574 | $21.66 | $21.65 | $21.70 |
| Purchase #7 | $206.39 | 4.435% | $215.5434 | $215.54 | $215.55 | $215.50 |
| 7 purchase totals = | $717.91 | $771.7890 | $771.77 | $771.80 | $771.70 | |