| 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 | $91.75 | 5.532% | $96.8256 | $96.83 | $96.85 | $96.80 |
| Purchase #2 | $84.48 | 12.475% | $95.0189 | $95.02 | $95.00 | $95.00 |
| Purchase #3 | $36.86 | 6.286% | $39.177 | $39.18 | $39.20 | $39.20 |
| Purchase #4 | $183.70 | 4.158% | $191.3382 | $191.34 | $191.35 | $191.30 |
| Purchase #5 | $39.39 | 8.797% | $42.8551 | $42.86 | $42.85 | $42.90 |
| Purchase #6 | $100.37 | 3.537% | $103.9201 | $103.92 | $103.90 | $103.90 |
| Purchase #7 | $140.81 | 10.225% | $155.2078 | $155.21 | $155.20 | $155.20 |
| 7 purchase totals = | $677.36 | $724.3427 | $724.36 | $724.35 | $724.30 | |