| 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 | $17.64 | 3.117% | $18.1898 | $18.19 | $18.20 | $18.20 |
| Purchase #2 | $151.88 | 10.190% | $167.3566 | $167.36 | $167.35 | $167.40 |
| Purchase #3 | $236.36 | 12.490% | $265.8814 | $265.88 | $265.90 | $265.90 |
| Purchase #4 | $5.61 | 7.577% | $6.0351 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $64.59 | 4.670% | $67.6064 | $67.61 | $67.60 | $67.60 |
| Purchase #6 | $88.29 | 5.590% | $93.2254 | $93.23 | $93.25 | $93.20 |
| Purchase #7 | $59.38 | 9.667% | $65.1203 | $65.12 | $65.10 | $65.10 |
| 7 purchase totals = | $623.75 | $683.4150 | $683.43 | $683.45 | $683.40 | |