| 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 | $7.65 | 11.362% | $8.5192 | $8.52 | $8.50 | $8.50 |
| Purchase #2 | $191.43 | 4.443% | $199.9352 | $199.94 | $199.95 | $199.90 |
| Purchase #3 | $66.59 | 3.739% | $69.0798 | $69.08 | $69.10 | $69.10 |
| Purchase #4 | $48.90 | 11.716% | $54.6291 | $54.63 | $54.65 | $54.60 |
| Purchase #5 | $189.48 | 8.752% | $206.0633 | $206.06 | $206.05 | $206.10 |
| Purchase #6 | $45.88 | 7.253% | $49.2077 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $169.53 | 12.859% | $191.3299 | $191.33 | $191.35 | $191.30 |
| 7 purchase totals = | $719.46 | $778.7642 | $778.77 | $778.80 | $778.70 | |