| 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 | $24.86 | 3.464% | $25.7212 | $25.72 | $25.70 | $25.70 |
| Purchase #2 | $137.84 | 13.520% | $156.476 | $156.48 | $156.50 | $156.50 |
| Purchase #3 | $234.55 | 5.535% | $247.5323 | $247.53 | $247.55 | $247.50 |
| Purchase #4 | $55.95 | 3.577% | $57.9513 | $57.95 | $57.95 | $58.00 |
| Purchase #5 | $59.26 | 6.727% | $63.2464 | $63.25 | $63.25 | $63.20 |
| Purchase #6 | $132.64 | 12.174% | $148.7876 | $148.79 | $148.80 | $148.80 |
| Purchase #7 | $121.65 | 7.387% | $130.6363 | $130.64 | $130.65 | $130.60 |
| 7 purchase totals = | $766.75 | $830.3511 | $830.36 | $830.40 | $830.30 | |