| 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 | $5.98 | 5.869% | $6.331 | $6.33 | $6.35 | $6.30 |
| Purchase #2 | $41.45 | 3.765% | $43.0106 | $43.01 | $43.00 | $43.00 |
| Purchase #3 | $228.34 | 11.709% | $255.0763 | $255.08 | $255.10 | $255.10 |
| Purchase #4 | $243.43 | 6.769% | $259.9078 | $259.91 | $259.90 | $259.90 |
| Purchase #5 | $14.70 | 10.693% | $16.2719 | $16.27 | $16.25 | $16.30 |
| Purchase #6 | $128.53 | 8.398% | $139.3239 | $139.32 | $139.30 | $139.30 |
| Purchase #7 | $98.61 | 12.390% | $110.8278 | $110.83 | $110.85 | $110.80 |
| 7 purchase totals = | $761.04 | $830.7493 | $830.75 | $830.75 | $830.70 | |