| 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 | $38.53 | 4.769% | $40.3675 | $40.37 | $40.35 | $40.40 |
| Purchase #2 | $42.54 | 9.143% | $46.4294 | $46.43 | $46.45 | $46.40 |
| Purchase #3 | $247.28 | 4.746% | $259.0159 | $259.02 | $259.00 | $259.00 |
| Purchase #4 | $146.38 | 13.365% | $165.9437 | $165.94 | $165.95 | $165.90 |
| Purchase #5 | $174.70 | 8.445% | $189.4534 | $189.45 | $189.45 | $189.50 |
| Purchase #6 | $83.60 | 12.372% | $93.943 | $93.94 | $93.95 | $93.90 |
| Purchase #7 | $26.79 | 8.626% | $29.1009 | $29.10 | $29.10 | $29.10 |
| 7 purchase totals = | $759.82 | $824.2538 | $824.25 | $824.25 | $824.20 | |