| 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 | $37.27 | 8.478% | $40.4298 | $40.43 | $40.45 | $40.40 |
| Purchase #2 | $186.63 | 7.123% | $199.9237 | $199.92 | $199.90 | $199.90 |
| Purchase #3 | $9.88 | 7.706% | $10.6414 | $10.64 | $10.65 | $10.60 |
| Purchase #4 | $150.59 | 6.113% | $159.7956 | $159.80 | $159.80 | $159.80 |
| Purchase #5 | $238.64 | 11.768% | $266.7232 | $266.72 | $266.70 | $266.70 |
| Purchase #6 | $10.88 | 11.803% | $12.1642 | $12.16 | $12.15 | $12.20 |
| Purchase #7 | $154.93 | 12.298% | $173.9833 | $173.98 | $174.00 | $174.00 |
| 7 purchase totals = | $788.82 | $863.6612 | $863.65 | $863.65 | $863.60 | |