| 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 | $80.58 | 3.530% | $83.4245 | $83.42 | $83.40 | $83.40 |
| Purchase #2 | $157.87 | 5.640% | $166.7739 | $166.77 | $166.75 | $166.80 |
| Purchase #3 | $109.43 | 7.217% | $117.3276 | $117.33 | $117.35 | $117.30 |
| Purchase #4 | $21.92 | 10.324% | $24.183 | $24.18 | $24.20 | $24.20 |
| Purchase #5 | $94.83 | 9.616% | $103.9489 | $103.95 | $103.95 | $103.90 |
| Purchase #6 | $179.49 | 5.368% | $189.125 | $189.13 | $189.15 | $189.10 |
| Purchase #7 | $243.47 | 9.851% | $267.4542 | $267.45 | $267.45 | $267.50 |
| 7 purchase totals = | $887.59 | $952.2371 | $952.23 | $952.25 | $952.20 | |