| 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 | $48.54 | 12.116% | $54.4211 | $54.42 | $54.40 | $54.40 |
| Purchase #2 | $175.92 | 12.558% | $198.012 | $198.01 | $198.00 | $198.00 |
| Purchase #3 | $152.60 | 13.347% | $172.9675 | $172.97 | $172.95 | $173.00 |
| Purchase #4 | $83.80 | 13.505% | $95.1172 | $95.12 | $95.10 | $95.10 |
| Purchase #5 | $165.76 | 4.697% | $173.5457 | $173.55 | $173.55 | $173.50 |
| Purchase #6 | $66.35 | 5.255% | $69.8367 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $203.78 | 11.531% | $227.2779 | $227.28 | $227.30 | $227.30 |
| 7 purchase totals = | $896.75 | $991.1781 | $991.19 | $991.15 | $991.10 | |