| 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 | $82.47 | 9.238% | $90.0886 | $90.09 | $90.10 | $90.10 |
| Purchase #2 | $226.91 | 9.530% | $248.5345 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $74.31 | 8.411% | $80.5602 | $80.56 | $80.55 | $80.60 |
| Purchase #4 | $22.70 | 8.595% | $24.6511 | $24.65 | $24.65 | $24.70 |
| Purchase #5 | $223.65 | 3.606% | $231.7148 | $231.71 | $231.70 | $231.70 |
| Purchase #6 | $227.34 | 12.265% | $255.2233 | $255.22 | $255.20 | $255.20 |
| Purchase #7 | $119.33 | 7.509% | $128.2905 | $128.29 | $128.30 | $128.30 |
| 7 purchase totals = | $976.71 | $1,059.0630 | $1,059.05 | $1,059.05 | $1,059.10 | |