| 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 | $62.90 | 3.509% | $65.1072 | $65.11 | $65.10 | $65.10 |
| Purchase #2 | $97.80 | 12.310% | $109.8392 | $109.84 | $109.85 | $109.80 |
| Purchase #3 | $113.71 | 5.194% | $119.6161 | $119.62 | $119.60 | $119.60 |
| Purchase #4 | $81.42 | 3.552% | $84.312 | $84.31 | $84.30 | $84.30 |
| Purchase #5 | $246.86 | 12.851% | $278.584 | $278.58 | $278.60 | $278.60 |
| Purchase #6 | $28.26 | 10.648% | $31.2691 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $154.57 | 12.710% | $174.2158 | $174.22 | $174.20 | $174.20 |
| 7 purchase totals = | $785.52 | $862.9434 | $862.95 | $862.90 | $862.90 | |