| 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 | $12.66 | 13.134% | $14.3228 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $153.55 | 11.188% | $170.7292 | $170.73 | $170.75 | $170.70 |
| Purchase #3 | $62.83 | 11.786% | $70.2351 | $70.24 | $70.25 | $70.20 |
| Purchase #4 | $42.87 | 4.263% | $44.6975 | $44.70 | $44.70 | $44.70 |
| Purchase #5 | $202.67 | 13.761% | $230.5594 | $230.56 | $230.55 | $230.60 |
| Purchase #6 | $121.36 | 13.304% | $137.5057 | $137.51 | $137.50 | $137.50 |
| Purchase #7 | $72.62 | 9.132% | $79.2517 | $79.25 | $79.25 | $79.30 |
| 7 purchase totals = | $668.56 | $747.3014 | $747.31 | $747.30 | $747.30 | |