| 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 | $110.99 | 10.628% | $122.786 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $32.55 | 4.869% | $34.1349 | $34.13 | $34.15 | $34.10 |
| Purchase #3 | $28.54 | 11.723% | $31.8857 | $31.89 | $31.90 | $31.90 |
| Purchase #4 | $101.53 | 7.710% | $109.358 | $109.36 | $109.35 | $109.40 |
| Purchase #5 | $25.59 | 12.486% | $28.7852 | $28.79 | $28.80 | $28.80 |
| Purchase #6 | $8.65 | 9.729% | $9.4916 | $9.49 | $9.50 | $9.50 |
| Purchase #7 | $62.64 | 10.118% | $68.9779 | $68.98 | $69.00 | $69.00 |
| 7 purchase totals = | $370.49 | $405.4193 | $405.43 | $405.50 | $405.50 | |