| 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 | $107.47 | 12.181% | $120.5609 | $120.56 | $120.55 | $120.60 |
| Purchase #2 | $239.32 | 11.159% | $266.0257 | $266.03 | $266.05 | $266.00 |
| Purchase #3 | $196.36 | 7.123% | $210.3467 | $210.35 | $210.35 | $210.30 |
| Purchase #4 | $74.83 | 6.130% | $79.4171 | $79.42 | $79.40 | $79.40 |
| Purchase #5 | $46.96 | 3.866% | $48.7755 | $48.78 | $48.80 | $48.80 |
| Purchase #6 | $16.81 | 6.408% | $17.8872 | $17.89 | $17.90 | $17.90 |
| Purchase #7 | $107.89 | 9.830% | $118.4956 | $118.50 | $118.50 | $118.50 |
| 7 purchase totals = | $789.64 | $861.5087 | $861.53 | $861.55 | $861.50 | |