| 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 | $109.48 | 5.757% | $115.7828 | $115.78 | $115.80 | $115.80 |
| Purchase #2 | $189.59 | 4.398% | $197.9282 | $197.93 | $197.95 | $197.90 |
| Purchase #3 | $37.67 | 12.560% | $42.4014 | $42.40 | $42.40 | $42.40 |
| Purchase #4 | $93.38 | 10.376% | $103.0691 | $103.07 | $103.05 | $103.10 |
| Purchase #5 | $51.76 | 6.260% | $55.0002 | $55.00 | $55.00 | $55.00 |
| Purchase #6 | $238.46 | 8.468% | $258.6528 | $258.65 | $258.65 | $258.70 |
| Purchase #7 | $25.26 | 6.631% | $26.935 | $26.94 | $26.95 | $26.90 |
| 7 purchase totals = | $745.60 | $799.7695 | $799.77 | $799.80 | $799.80 | |