| 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 | $42.33 | 4.298% | $44.1493 | $44.15 | $44.15 | $44.10 |
| Purchase #2 | $182.65 | 3.811% | $189.6108 | $189.61 | $189.60 | $189.60 |
| Purchase #3 | $138.96 | 7.573% | $149.4834 | $149.48 | $149.50 | $149.50 |
| Purchase #4 | $81.28 | 11.624% | $90.728 | $90.73 | $90.75 | $90.70 |
| Purchase #5 | $146.87 | 5.669% | $155.1961 | $155.20 | $155.20 | $155.20 |
| Purchase #6 | $129.59 | 8.557% | $140.679 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $77.95 | 4.832% | $81.7165 | $81.72 | $81.70 | $81.70 |
| 7 purchase totals = | $799.63 | $851.5631 | $851.57 | $851.60 | $851.50 | |