| 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 | $31.62 | 7.627% | $34.0317 | $34.03 | $34.05 | $34.00 |
| Purchase #2 | $27.85 | 6.380% | $29.6268 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $194.74 | 4.469% | $203.4429 | $203.44 | $203.45 | $203.40 |
| Purchase #4 | $93.37 | 12.873% | $105.3895 | $105.39 | $105.40 | $105.40 |
| Purchase #5 | $237.51 | 12.549% | $267.3151 | $267.32 | $267.30 | $267.30 |
| Purchase #6 | $216.92 | 4.165% | $225.9547 | $225.95 | $225.95 | $226.00 |
| Purchase #7 | $185.82 | 5.361% | $195.7818 | $195.78 | $195.80 | $195.80 |
| 7 purchase totals = | $987.83 | $1,061.5425 | $1,061.54 | $1,061.60 | $1,061.50 | |