| 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 | $86.30 | 5.275% | $90.8523 | $90.85 | $90.85 | $90.90 |
| Purchase #2 | $236.27 | 10.441% | $260.939 | $260.94 | $260.95 | $260.90 |
| Purchase #3 | $237.43 | 12.127% | $266.2231 | $266.22 | $266.20 | $266.20 |
| Purchase #4 | $30.84 | 11.423% | $34.3629 | $34.36 | $34.35 | $34.40 |
| Purchase #5 | $193.45 | 3.526% | $200.271 | $200.27 | $200.25 | $200.30 |
| Purchase #6 | $69.74 | 5.740% | $73.7431 | $73.74 | $73.75 | $73.70 |
| Purchase #7 | $20.98 | 6.733% | $22.3926 | $22.39 | $22.40 | $22.40 |
| 7 purchase totals = | $875.01 | $948.7840 | $948.77 | $948.75 | $948.80 | |