| 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 | $90.39 | 4.713% | $94.6501 | $94.65 | $94.65 | $94.70 |
| Purchase #2 | $181.44 | 10.479% | $200.4531 | $200.45 | $200.45 | $200.50 |
| Purchase #3 | $70.57 | 8.153% | $76.3236 | $76.32 | $76.30 | $76.30 |
| Purchase #4 | $233.34 | 7.594% | $251.0598 | $251.06 | $251.05 | $251.10 |
| Purchase #5 | $49.53 | 12.159% | $55.5524 | $55.55 | $55.55 | $55.60 |
| Purchase #6 | $234.26 | 8.397% | $253.9308 | $253.93 | $253.95 | $253.90 |
| Purchase #7 | $38.70 | 7.190% | $41.4825 | $41.48 | $41.50 | $41.50 |
| 7 purchase totals = | $898.23 | $973.4523 | $973.44 | $973.45 | $973.60 | |