| 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 | $22.49 | 13.608% | $25.5504 | $25.55 | $25.55 | $25.60 |
| Purchase #2 | $86.72 | 7.759% | $93.4486 | $93.45 | $93.45 | $93.40 |
| Purchase #3 | $10.29 | 10.533% | $11.3738 | $11.37 | $11.35 | $11.40 |
| Purchase #4 | $48.90 | 4.728% | $51.212 | $51.21 | $51.20 | $51.20 |
| Purchase #5 | $246.74 | 7.722% | $265.7933 | $265.79 | $265.80 | $265.80 |
| Purchase #6 | $38.48 | 9.335% | $42.0721 | $42.07 | $42.05 | $42.10 |
| Purchase #7 | $86.33 | 11.666% | $96.4013 | $96.40 | $96.40 | $96.40 |
| 7 purchase totals = | $539.95 | $585.8515 | $585.84 | $585.80 | $585.90 | |