| 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 | $189.70 | 9.199% | $207.1505 | $207.15 | $207.15 | $207.20 |
| Purchase #2 | $237.30 | 6.534% | $252.8052 | $252.81 | $252.80 | $252.80 |
| Purchase #3 | $26.36 | 11.134% | $29.2949 | $29.29 | $29.30 | $29.30 |
| Purchase #4 | $14.53 | 8.432% | $15.7552 | $15.76 | $15.75 | $15.80 |
| Purchase #5 | $45.50 | 11.791% | $50.8649 | $50.86 | $50.85 | $50.90 |
| Purchase #6 | $43.97 | 9.333% | $48.0737 | $48.07 | $48.05 | $48.10 |
| Purchase #7 | $6.65 | 10.169% | $7.3262 | $7.33 | $7.35 | $7.30 |
| 7 purchase totals = | $564.01 | $611.2706 | $611.27 | $611.25 | $611.40 | |