| 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 | $35.98 | 9.291% | $39.3229 | $39.32 | $39.30 | $39.30 |
| Purchase #2 | $113.59 | 5.227% | $119.5273 | $119.53 | $119.55 | $119.50 |
| Purchase #3 | $71.88 | 4.630% | $75.208 | $75.21 | $75.20 | $75.20 |
| Purchase #4 | $70.62 | 12.413% | $79.3861 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $182.93 | 9.140% | $199.6498 | $199.65 | $199.65 | $199.60 |
| Purchase #6 | $184.71 | 7.595% | $198.7387 | $198.74 | $198.75 | $198.70 |
| Purchase #7 | $133.60 | 9.728% | $146.5966 | $146.60 | $146.60 | $146.60 |
| 7 purchase totals = | $793.31 | $858.4294 | $858.44 | $858.45 | $858.30 | |