| 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 | $48.84 | 11.254% | $54.3365 | $54.34 | $54.35 | $54.30 |
| Purchase #2 | $201.49 | 10.700% | $223.0494 | $223.05 | $223.05 | $223.00 |
| Purchase #3 | $18.38 | 6.284% | $19.535 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $180.87 | 7.225% | $193.9379 | $193.94 | $193.95 | $193.90 |
| Purchase #5 | $115.91 | 9.405% | $126.8113 | $126.81 | $126.80 | $126.80 |
| Purchase #6 | $9.88 | 4.511% | $10.3257 | $10.33 | $10.35 | $10.30 |
| Purchase #7 | $37.36 | 8.266% | $40.4482 | $40.45 | $40.45 | $40.40 |
| 7 purchase totals = | $612.73 | $668.4440 | $668.46 | $668.50 | $668.20 | |