| 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 | $64.52 | 7.319% | $69.2422 | $69.24 | $69.25 | $69.20 |
| Purchase #2 | $56.86 | 13.852% | $64.7362 | $64.74 | $64.75 | $64.70 |
| Purchase #3 | $202.30 | 4.267% | $210.9321 | $210.93 | $210.95 | $210.90 |
| Purchase #4 | $154.84 | 11.306% | $172.3462 | $172.35 | $172.35 | $172.30 |
| Purchase #5 | $250.87 | 3.654% | $260.0368 | $260.04 | $260.05 | $260.00 |
| Purchase #6 | $152.40 | 3.373% | $157.5405 | $157.54 | $157.55 | $157.50 |
| Purchase #7 | $161.39 | 13.624% | $183.3778 | $183.38 | $183.40 | $183.40 |
| 7 purchase totals = | $1,043.18 | $1,118.2118 | $1,118.22 | $1,118.30 | $1,118.00 | |