| 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 | $26.85 | 9.268% | $29.3385 | $29.34 | $29.35 | $29.30 |
| Purchase #2 | $76.91 | 8.450% | $83.4089 | $83.41 | $83.40 | $83.40 |
| Purchase #3 | $169.49 | 11.716% | $189.3474 | $189.35 | $189.35 | $189.30 |
| Purchase #4 | $67.67 | 9.236% | $73.92 | $73.92 | $73.90 | $73.90 |
| Purchase #5 | $8.63 | 3.281% | $8.9132 | $8.91 | $8.90 | $8.90 |
| Purchase #6 | $81.86 | 3.164% | $84.4501 | $84.45 | $84.45 | $84.50 |
| Purchase #7 | $198.88 | 13.202% | $225.1361 | $225.14 | $225.15 | $225.10 |
| 7 purchase totals = | $630.29 | $694.5142 | $694.52 | $694.50 | $694.40 | |