| 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 | $64.28 | 9.473% | $70.3692 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $246.66 | 7.782% | $265.8551 | $265.86 | $265.85 | $265.90 |
| Purchase #3 | $106.66 | 11.361% | $118.7776 | $118.78 | $118.80 | $118.80 |
| Purchase #4 | $240.35 | 10.657% | $265.9641 | $265.96 | $265.95 | $266.00 |
| Purchase #5 | $225.47 | 12.873% | $254.4948 | $254.49 | $254.50 | $254.50 |
| Purchase #6 | $15.32 | 10.750% | $16.9669 | $16.97 | $16.95 | $17.00 |
| Purchase #7 | $22.59 | 7.305% | $24.2402 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $921.33 | $1,016.6679 | $1,016.67 | $1,016.65 | $1,016.80 | |