| 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 | $47.98 | 10.761% | $53.1431 | $53.14 | $53.15 | $53.10 |
| Purchase #2 | $44.30 | 7.314% | $47.5401 | $47.54 | $47.55 | $47.50 |
| Purchase #3 | $132.99 | 10.332% | $146.7305 | $146.73 | $146.75 | $146.70 |
| Purchase #4 | $149.74 | 5.389% | $157.8095 | $157.81 | $157.80 | $157.80 |
| Purchase #5 | $80.59 | 9.249% | $88.0438 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $233.32 | 8.563% | $253.2992 | $253.30 | $253.30 | $253.30 |
| Purchase #7 | $41.59 | 10.314% | $45.8796 | $45.88 | $45.90 | $45.90 |
| 7 purchase totals = | $730.51 | $792.4458 | $792.44 | $792.50 | $792.30 | |