| 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 | $45.72 | 4.395% | $47.7294 | $47.73 | $47.75 | $47.70 |
| Purchase #2 | $55.40 | 5.574% | $58.488 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $217.87 | 10.474% | $240.6897 | $240.69 | $240.70 | $240.70 |
| Purchase #4 | $243.99 | 12.444% | $274.3521 | $274.35 | $274.35 | $274.40 |
| Purchase #5 | $94.33 | 8.369% | $102.2245 | $102.22 | $102.20 | $102.20 |
| Purchase #6 | $80.30 | 7.293% | $86.1563 | $86.16 | $86.15 | $86.20 |
| Purchase #7 | $160.84 | 4.424% | $167.9556 | $167.96 | $167.95 | $168.00 |
| 7 purchase totals = | $898.45 | $977.5956 | $977.60 | $977.60 | $977.70 | |