| 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 | $5.68 | 10.716% | $6.2887 | $6.29 | $6.30 | $6.30 |
| Purchase #2 | $55.37 | 13.568% | $62.8826 | $62.88 | $62.90 | $62.90 |
| Purchase #3 | $190.85 | 9.295% | $208.5895 | $208.59 | $208.60 | $208.60 |
| Purchase #4 | $197.74 | 3.687% | $205.0307 | $205.03 | $205.05 | $205.00 |
| Purchase #5 | $202.94 | 3.137% | $209.3062 | $209.31 | $209.30 | $209.30 |
| Purchase #6 | $85.49 | 9.120% | $93.2867 | $93.29 | $93.30 | $93.30 |
| Purchase #7 | $237.58 | 11.280% | $264.379 | $264.38 | $264.40 | $264.40 |
| 7 purchase totals = | $975.65 | $1,049.7634 | $1,049.77 | $1,049.85 | $1,049.80 | |