| 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 | $47.56 | 13.559% | $54.0087 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $19.87 | 8.489% | $21.5568 | $21.56 | $21.55 | $21.60 |
| Purchase #3 | $91.29 | 6.366% | $97.1015 | $97.10 | $97.10 | $97.10 |
| Purchase #4 | $132.38 | 7.709% | $142.5852 | $142.59 | $142.60 | $142.60 |
| Purchase #5 | $130.85 | 12.591% | $147.3253 | $147.33 | $147.35 | $147.30 |
| Purchase #6 | $7.37 | 4.686% | $7.7154 | $7.72 | $7.70 | $7.70 |
| Purchase #7 | $183.92 | 10.865% | $203.9029 | $203.90 | $203.90 | $203.90 |
| 7 purchase totals = | $613.24 | $674.1958 | $674.21 | $674.20 | $674.20 | |