| 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 | $83.67 | 8.831% | $91.0589 | $91.06 | $91.05 | $91.10 |
| Purchase #2 | $35.66 | 7.341% | $38.2778 | $38.28 | $38.30 | $38.30 |
| Purchase #3 | $200.60 | 3.247% | $207.1135 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $187.72 | 8.230% | $203.1694 | $203.17 | $203.15 | $203.20 |
| Purchase #5 | $66.76 | 5.642% | $70.5266 | $70.53 | $70.55 | $70.50 |
| Purchase #6 | $65.82 | 9.693% | $72.1999 | $72.20 | $72.20 | $72.20 |
| Purchase #7 | $40.25 | 7.724% | $43.3589 | $43.36 | $43.35 | $43.40 |
| 7 purchase totals = | $680.48 | $725.7050 | $725.71 | $725.70 | $725.80 | |