| 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 | $37.41 | 11.555% | $41.7327 | $41.73 | $41.75 | $41.70 |
| Purchase #2 | $72.88 | 10.245% | $80.3466 | $80.35 | $80.35 | $80.30 |
| Purchase #3 | $173.57 | 13.823% | $197.5626 | $197.56 | $197.55 | $197.60 |
| Purchase #4 | $134.29 | 11.588% | $149.8515 | $149.85 | $149.85 | $149.90 |
| Purchase #5 | $120.84 | 9.162% | $131.9114 | $131.91 | $131.90 | $131.90 |
| Purchase #6 | $144.44 | 4.116% | $150.3852 | $150.39 | $150.40 | $150.40 |
| Purchase #7 | $75.43 | 8.267% | $81.6658 | $81.67 | $81.65 | $81.70 |
| 7 purchase totals = | $758.86 | $833.4558 | $833.46 | $833.45 | $833.50 | |