| 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 | $23.52 | 3.473% | $24.3368 | $24.34 | $24.35 | $24.30 |
| Purchase #2 | $246.85 | 3.740% | $256.0822 | $256.08 | $256.10 | $256.10 |
| Purchase #3 | $172.67 | 9.665% | $189.3586 | $189.36 | $189.35 | $189.40 |
| Purchase #4 | $67.52 | 5.140% | $70.9905 | $70.99 | $71.00 | $71.00 |
| Purchase #5 | $118.47 | 3.376% | $122.4695 | $122.47 | $122.45 | $122.50 |
| Purchase #6 | $27.74 | 6.565% | $29.5611 | $29.56 | $29.55 | $29.60 |
| Purchase #7 | $169.27 | 10.341% | $186.7742 | $186.77 | $186.75 | $186.80 |
| 7 purchase totals = | $826.04 | $879.5729 | $879.57 | $879.55 | $879.70 | |