| 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 | $224.54 | 9.486% | $245.8399 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $165.77 | 4.477% | $173.1915 | $173.19 | $173.20 | $173.20 |
| Purchase #3 | $234.41 | 3.418% | $242.4221 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $102.91 | 5.631% | $108.7049 | $108.70 | $108.70 | $108.70 |
| Purchase #5 | $68.56 | 3.458% | $70.9308 | $70.93 | $70.95 | $70.90 |
| Purchase #6 | $31.59 | 7.277% | $33.8888 | $33.89 | $33.90 | $33.90 |
| Purchase #7 | $18.57 | 10.220% | $20.4679 | $20.47 | $20.45 | $20.50 |
| 7 purchase totals = | $846.35 | $895.4459 | $895.44 | $895.45 | $895.40 | |