| 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 | $54.39 | 5.577% | $57.4233 | $57.42 | $57.40 | $57.40 |
| Purchase #2 | $41.87 | 6.787% | $44.7117 | $44.71 | $44.70 | $44.70 |
| Purchase #3 | $169.82 | 5.102% | $178.4842 | $178.48 | $178.50 | $178.50 |
| Purchase #4 | $73.30 | 4.815% | $76.8294 | $76.83 | $76.85 | $76.80 |
| Purchase #5 | $66.28 | 7.664% | $71.3597 | $71.36 | $71.35 | $71.40 |
| Purchase #6 | $85.77 | 8.154% | $92.7637 | $92.76 | $92.75 | $92.80 |
| Purchase #7 | $137.66 | 5.395% | $145.0868 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $629.09 | $666.6588 | $666.65 | $666.65 | $666.70 | |