| 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 | $105.76 | 4.515% | $110.5351 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $224.99 | 5.726% | $237.8729 | $237.87 | $237.85 | $237.90 |
| Purchase #3 | $177.47 | 3.292% | $183.3123 | $183.31 | $183.30 | $183.30 |
| Purchase #4 | $57.93 | 8.175% | $62.6658 | $62.67 | $62.65 | $62.70 |
| Purchase #5 | $150.31 | 4.804% | $157.5309 | $157.53 | $157.55 | $157.50 |
| Purchase #6 | $66.85 | 12.853% | $75.4422 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $167.70 | 8.859% | $182.5565 | $182.56 | $182.55 | $182.60 |
| 7 purchase totals = | $951.01 | $1,009.9157 | $1,009.92 | $1,009.90 | $1,009.90 | |