| 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 | $7.33 | 8.306% | $7.9388 | $7.94 | $7.95 | $7.90 |
| Purchase #2 | $57.41 | 10.555% | $63.4696 | $63.47 | $63.45 | $63.50 |
| Purchase #3 | $247.66 | 7.710% | $266.7546 | $266.75 | $266.75 | $266.80 |
| Purchase #4 | $57.29 | 5.814% | $60.6208 | $60.62 | $60.60 | $60.60 |
| Purchase #5 | $117.58 | 3.360% | $121.5307 | $121.53 | $121.55 | $121.50 |
| Purchase #6 | $105.53 | 11.397% | $117.5573 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $133.28 | 9.321% | $145.703 | $145.70 | $145.70 | $145.70 |
| 7 purchase totals = | $726.08 | $783.5748 | $783.57 | $783.55 | $783.60 | |