| 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 | $94.72 | 8.255% | $102.5391 | $102.54 | $102.55 | $102.50 |
| Purchase #2 | $87.84 | 5.575% | $92.7371 | $92.74 | $92.75 | $92.70 |
| Purchase #3 | $44.29 | 6.804% | $47.3035 | $47.30 | $47.30 | $47.30 |
| Purchase #4 | $135.66 | 3.602% | $140.5465 | $140.55 | $140.55 | $140.50 |
| Purchase #5 | $22.27 | 12.265% | $25.0014 | $25.00 | $25.00 | $25.00 |
| Purchase #6 | $78.26 | 11.718% | $87.4305 | $87.43 | $87.45 | $87.40 |
| Purchase #7 | $38.70 | 8.317% | $41.9187 | $41.92 | $41.90 | $41.90 |
| 7 purchase totals = | $501.74 | $537.4768 | $537.48 | $537.50 | $537.30 | |