| 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 | $34.68 | 12.668% | $39.0733 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $184.57 | 3.612% | $191.2367 | $191.24 | $191.25 | $191.20 |
| Purchase #3 | $95.40 | 13.151% | $107.9461 | $107.95 | $107.95 | $107.90 |
| Purchase #4 | $206.65 | 11.662% | $230.7495 | $230.75 | $230.75 | $230.70 |
| Purchase #5 | $90.34 | 3.818% | $93.7892 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $96.39 | 3.127% | $99.4041 | $99.40 | $99.40 | $99.40 |
| Purchase #7 | $236.93 | 8.737% | $257.6306 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $944.96 | $1,019.8295 | $1,019.83 | $1,019.85 | $1,019.70 | |