| 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 | $78.96 | 6.311% | $83.9432 | $83.94 | $83.95 | $83.90 |
| Purchase #2 | $47.48 | 6.654% | $50.6393 | $50.64 | $50.65 | $50.60 |
| Purchase #3 | $108.78 | 6.244% | $115.5722 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $161.94 | 9.690% | $177.632 | $177.63 | $177.65 | $177.60 |
| Purchase #5 | $158.28 | 10.447% | $174.8155 | $174.82 | $174.80 | $174.80 |
| Purchase #6 | $57.57 | 10.685% | $63.7214 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $107.72 | 8.595% | $116.9785 | $116.98 | $117.00 | $117.00 |
| 7 purchase totals = | $720.73 | $783.3021 | $783.30 | $783.30 | $783.20 | |