| 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 | $112.44 | 11.714% | $125.6112 | $125.61 | $125.60 | $125.60 |
| Purchase #2 | $5.43 | 9.649% | $5.9539 | $5.95 | $5.95 | $6.00 |
| Purchase #3 | $96.34 | 12.667% | $108.5434 | $108.54 | $108.55 | $108.50 |
| Purchase #4 | $142.40 | 5.181% | $149.7777 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $87.46 | 12.562% | $98.4467 | $98.45 | $98.45 | $98.40 |
| Purchase #6 | $44.55 | 4.469% | $46.5409 | $46.54 | $46.55 | $46.50 |
| Purchase #7 | $122.39 | 13.223% | $138.5736 | $138.57 | $138.55 | $138.60 |
| 7 purchase totals = | $611.01 | $673.4474 | $673.44 | $673.45 | $673.40 | |