| 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 | $100.73 | 6.207% | $106.9823 | $106.98 | $107.00 | $107.00 |
| Purchase #2 | $79.43 | 7.606% | $85.4714 | $85.47 | $85.45 | $85.50 |
| Purchase #3 | $155.73 | 5.577% | $164.4151 | $164.42 | $164.40 | $164.40 |
| Purchase #4 | $128.83 | 4.628% | $134.7923 | $134.79 | $134.80 | $134.80 |
| Purchase #5 | $84.87 | 9.370% | $92.8223 | $92.82 | $92.80 | $92.80 |
| Purchase #6 | $207.88 | 5.147% | $218.5796 | $218.58 | $218.60 | $218.60 |
| Purchase #7 | $74.35 | 7.844% | $80.182 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $831.82 | $883.2450 | $883.24 | $883.25 | $883.30 | |