| 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 | $46.74 | 13.307% | $52.9597 | $52.96 | $52.95 | $53.00 |
| Purchase #2 | $43.34 | 10.278% | $47.7945 | $47.79 | $47.80 | $47.80 |
| Purchase #3 | $190.69 | 11.861% | $213.3077 | $213.31 | $213.30 | $213.30 |
| Purchase #4 | $176.34 | 9.807% | $193.6337 | $193.63 | $193.65 | $193.60 |
| Purchase #5 | $28.35 | 8.797% | $30.8439 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $91.75 | 7.155% | $98.3147 | $98.31 | $98.30 | $98.30 |
| Purchase #7 | $29.88 | 3.674% | $30.9778 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $607.09 | $667.8320 | $667.82 | $667.85 | $667.80 | |