| 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 | $69.45 | 6.503% | $73.9663 | $73.97 | $73.95 | $74.00 |
| Purchase #2 | $90.64 | 10.441% | $100.1037 | $100.10 | $100.10 | $100.10 |
| Purchase #3 | $52.61 | 5.500% | $55.5036 | $55.50 | $55.50 | $55.50 |
| Purchase #4 | $197.94 | 9.649% | $217.0392 | $217.04 | $217.05 | $217.00 |
| Purchase #5 | $44.79 | 5.607% | $47.3014 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $21.35 | 9.638% | $23.4077 | $23.41 | $23.40 | $23.40 |
| Purchase #7 | $82.31 | 10.803% | $91.2019 | $91.20 | $91.20 | $91.20 |
| 7 purchase totals = | $559.09 | $608.5238 | $608.52 | $608.50 | $608.50 | |