| 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 | $90.63 | 8.398% | $98.2411 | $98.24 | $98.25 | $98.20 |
| Purchase #2 | $98.75 | 6.370% | $105.0404 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $198.92 | 13.334% | $225.444 | $225.44 | $225.45 | $225.40 |
| Purchase #4 | $41.96 | 8.311% | $45.4473 | $45.45 | $45.45 | $45.40 |
| Purchase #5 | $218.58 | 3.624% | $226.5013 | $226.50 | $226.50 | $226.50 |
| Purchase #6 | $20.30 | 11.437% | $22.6217 | $22.62 | $22.60 | $22.60 |
| Purchase #7 | $50.73 | 9.303% | $55.4494 | $55.45 | $55.45 | $55.40 |
| 7 purchase totals = | $719.87 | $778.7452 | $778.74 | $778.75 | $778.50 | |