| 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 | $8.84 | 8.659% | $9.6055 | $9.61 | $9.60 | $9.60 |
| Purchase #2 | $176.50 | 9.393% | $193.0786 | $193.08 | $193.10 | $193.10 |
| Purchase #3 | $52.91 | 6.726% | $56.4687 | $56.47 | $56.45 | $56.50 |
| Purchase #4 | $67.67 | 10.559% | $74.8153 | $74.82 | $74.80 | $74.80 |
| Purchase #5 | $44.32 | 6.276% | $47.1015 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $83.96 | 8.741% | $91.2989 | $91.30 | $91.30 | $91.30 |
| Purchase #7 | $13.51 | 8.688% | $14.6837 | $14.68 | $14.70 | $14.70 |
| 7 purchase totals = | $447.71 | $487.0522 | $487.06 | $487.05 | $487.10 | |