| 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 | $79.58 | 10.791% | $88.1675 | $88.17 | $88.15 | $88.20 |
| Purchase #2 | $79.44 | 10.560% | $87.8289 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $81.83 | 12.186% | $91.8018 | $91.80 | $91.80 | $91.80 |
| Purchase #4 | $145.32 | 9.623% | $159.3041 | $159.30 | $159.30 | $159.30 |
| Purchase #5 | $128.41 | 4.306% | $133.9393 | $133.94 | $133.95 | $133.90 |
| Purchase #6 | $33.92 | 10.199% | $37.3795 | $37.38 | $37.40 | $37.40 |
| Purchase #7 | $50.46 | 6.258% | $53.6178 | $53.62 | $53.60 | $53.60 |
| 7 purchase totals = | $598.96 | $652.0389 | $652.04 | $652.05 | $652.00 | |