| 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 | $19.55 | 6.608% | $20.8419 | $20.84 | $20.85 | $20.80 |
| Purchase #2 | $43.35 | 9.277% | $47.3716 | $47.37 | $47.35 | $47.40 |
| Purchase #3 | $240.51 | 8.421% | $260.7633 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $205.81 | 5.128% | $216.3639 | $216.36 | $216.35 | $216.40 |
| Purchase #5 | $196.61 | 9.654% | $215.5907 | $215.59 | $215.60 | $215.60 |
| Purchase #6 | $142.73 | 6.603% | $152.1545 | $152.15 | $152.15 | $152.20 |
| Purchase #7 | $126.33 | 5.607% | $133.4133 | $133.41 | $133.40 | $133.40 |
| 7 purchase totals = | $974.89 | $1,046.4992 | $1,046.48 | $1,046.45 | $1,046.60 | |