| 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 | $41.38 | 7.362% | $44.4264 | $44.43 | $44.45 | $44.40 |
| Purchase #2 | $18.26 | 6.116% | $19.3768 | $19.38 | $19.40 | $19.40 |
| Purchase #3 | $16.34 | 5.794% | $17.2867 | $17.29 | $17.30 | $17.30 |
| Purchase #4 | $156.43 | 7.359% | $167.9417 | $167.94 | $167.95 | $167.90 |
| Purchase #5 | $19.94 | 11.396% | $22.2124 | $22.21 | $22.20 | $22.20 |
| Purchase #6 | $12.78 | 10.449% | $14.1154 | $14.12 | $14.10 | $14.10 |
| Purchase #7 | $234.92 | 13.563% | $266.7822 | $266.78 | $266.80 | $266.80 |
| 7 purchase totals = | $500.05 | $552.1416 | $552.15 | $552.20 | $552.10 | |