| 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 | $22.32 | 12.473% | $25.104 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $165.66 | 3.649% | $171.7049 | $171.70 | $171.70 | $171.70 |
| Purchase #3 | $189.39 | 11.846% | $211.8251 | $211.83 | $211.85 | $211.80 |
| Purchase #4 | $42.39 | 8.418% | $45.9584 | $45.96 | $45.95 | $46.00 |
| Purchase #5 | $22.31 | 10.377% | $24.6251 | $24.63 | $24.65 | $24.60 |
| Purchase #6 | $64.40 | 8.608% | $69.9436 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $211.41 | 3.356% | $218.5049 | $218.50 | $218.50 | $218.50 |
| 7 purchase totals = | $717.88 | $767.6660 | $767.66 | $767.70 | $767.60 | |