| 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 | $78.99 | 5.503% | $83.3368 | $83.34 | $83.35 | $83.30 |
| Purchase #2 | $105.73 | 7.550% | $113.7126 | $113.71 | $113.70 | $113.70 |
| Purchase #3 | $220.49 | 4.494% | $230.3988 | $230.40 | $230.40 | $230.40 |
| Purchase #4 | $248.95 | 3.500% | $257.6633 | $257.66 | $257.65 | $257.70 |
| Purchase #5 | $170.48 | 5.591% | $180.0115 | $180.01 | $180.00 | $180.00 |
| Purchase #6 | $17.68 | 10.392% | $19.5173 | $19.52 | $19.50 | $19.50 |
| Purchase #7 | $167.35 | 9.701% | $183.5846 | $183.58 | $183.60 | $183.60 |
| 7 purchase totals = | $1,009.67 | $1,068.2249 | $1,068.22 | $1,068.20 | $1,068.20 | |