| 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 | $109.50 | 6.860% | $117.0117 | $117.01 | $117.00 | $117.00 |
| Purchase #2 | $109.86 | 6.440% | $116.935 | $116.94 | $116.95 | $116.90 |
| Purchase #3 | $16.78 | 4.519% | $17.5383 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $68.32 | 8.765% | $74.3082 | $74.31 | $74.30 | $74.30 |
| Purchase #5 | $245.69 | 9.633% | $269.3573 | $269.36 | $269.35 | $269.40 |
| Purchase #6 | $49.31 | 8.292% | $53.3988 | $53.40 | $53.40 | $53.40 |
| Purchase #7 | $66.33 | 7.604% | $71.3737 | $71.37 | $71.35 | $71.40 |
| 7 purchase totals = | $665.79 | $719.9230 | $719.93 | $719.90 | $719.90 | |