| 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 | $57.85 | 10.721% | $64.0521 | $64.05 | $64.05 | $64.10 |
| Purchase #2 | $89.26 | 6.265% | $94.8521 | $94.85 | $94.85 | $94.90 |
| Purchase #3 | $77.41 | 12.780% | $87.303 | $87.30 | $87.30 | $87.30 |
| Purchase #4 | $160.78 | 5.570% | $169.7354 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $73.75 | 4.197% | $76.8453 | $76.85 | $76.85 | $76.80 |
| Purchase #6 | $66.82 | 13.196% | $75.6376 | $75.64 | $75.65 | $75.60 |
| Purchase #7 | $90.62 | 13.290% | $102.6634 | $102.66 | $102.65 | $102.70 |
| 7 purchase totals = | $616.49 | $671.0889 | $671.09 | $671.10 | $671.10 | |