| 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 | $5.35 | 10.441% | $5.9086 | $5.91 | $5.90 | $5.90 |
| Purchase #2 | $217.67 | 7.107% | $233.1398 | $233.14 | $233.15 | $233.10 |
| Purchase #3 | $181.57 | 3.642% | $188.1828 | $188.18 | $188.20 | $188.20 |
| Purchase #4 | $67.54 | 13.740% | $76.82 | $76.82 | $76.80 | $76.80 |
| Purchase #5 | $97.78 | 4.786% | $102.4598 | $102.46 | $102.45 | $102.50 |
| Purchase #6 | $96.96 | 4.523% | $101.3455 | $101.35 | $101.35 | $101.30 |
| Purchase #7 | $234.32 | 4.253% | $244.2856 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $901.19 | $952.1421 | $952.15 | $952.15 | $952.10 | |