| 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 | $201.77 | 10.726% | $223.4119 | $223.41 | $223.40 | $223.40 |
| Purchase #2 | $178.70 | 9.663% | $195.9678 | $195.97 | $195.95 | $196.00 |
| Purchase #3 | $5.79 | 8.656% | $6.2912 | $6.29 | $6.30 | $6.30 |
| Purchase #4 | $49.99 | 4.502% | $52.2405 | $52.24 | $52.25 | $52.20 |
| Purchase #5 | $70.99 | 7.799% | $76.5265 | $76.53 | $76.55 | $76.50 |
| Purchase #6 | $217.81 | 7.503% | $234.1523 | $234.15 | $234.15 | $234.20 |
| Purchase #7 | $77.29 | 4.506% | $80.7727 | $80.77 | $80.75 | $80.80 |
| 7 purchase totals = | $802.34 | $869.3629 | $869.36 | $869.35 | $869.40 | |