| 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 | $71.87 | 10.241% | $79.2302 | $79.23 | $79.25 | $79.20 |
| Purchase #2 | $122.63 | 13.198% | $138.8147 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $93.64 | 5.311% | $98.6132 | $98.61 | $98.60 | $98.60 |
| Purchase #4 | $208.67 | 9.528% | $228.5521 | $228.55 | $228.55 | $228.60 |
| Purchase #5 | $94.93 | 7.326% | $101.8846 | $101.88 | $101.90 | $101.90 |
| Purchase #6 | $145.32 | 5.795% | $153.7413 | $153.74 | $153.75 | $153.70 |
| Purchase #7 | $70.34 | 8.700% | $76.4596 | $76.46 | $76.45 | $76.50 |
| 7 purchase totals = | $807.40 | $877.2957 | $877.28 | $877.30 | $877.30 | |