| 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 | $26.50 | 10.321% | $29.2351 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $48.74 | 4.813% | $51.0859 | $51.09 | $51.10 | $51.10 |
| Purchase #3 | $38.67 | 11.372% | $43.0676 | $43.07 | $43.05 | $43.10 |
| Purchase #4 | $208.49 | 8.368% | $225.9364 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $158.68 | 9.601% | $173.9149 | $173.91 | $173.90 | $173.90 |
| Purchase #6 | $80.98 | 5.103% | $85.1124 | $85.11 | $85.10 | $85.10 |
| Purchase #7 | $157.36 | 7.717% | $169.5035 | $169.50 | $169.50 | $169.50 |
| 7 purchase totals = | $719.42 | $777.8558 | $777.86 | $777.85 | $777.80 | |