| 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 | $44.84 | 5.238% | $47.1887 | $47.19 | $47.20 | $47.20 |
| Purchase #2 | $57.64 | 6.493% | $61.3826 | $61.38 | $61.40 | $61.40 |
| Purchase #3 | $144.35 | 11.109% | $160.3858 | $160.39 | $160.40 | $160.40 |
| Purchase #4 | $185.59 | 6.700% | $198.0245 | $198.02 | $198.00 | $198.00 |
| Purchase #5 | $168.79 | 9.780% | $185.2977 | $185.30 | $185.30 | $185.30 |
| Purchase #6 | $27.89 | 4.608% | $29.1752 | $29.18 | $29.20 | $29.20 |
| Purchase #7 | $118.36 | 11.623% | $132.117 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $747.46 | $813.5715 | $813.58 | $813.60 | $813.60 | |