| 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 | $66.42 | 3.554% | $68.7806 | $68.78 | $68.80 | $68.80 |
| Purchase #2 | $28.96 | 7.353% | $31.0894 | $31.09 | $31.10 | $31.10 |
| Purchase #3 | $105.88 | 10.595% | $117.098 | $117.10 | $117.10 | $117.10 |
| Purchase #4 | $244.99 | 5.586% | $258.6751 | $258.68 | $258.70 | $258.70 |
| Purchase #5 | $50.88 | 4.851% | $53.3482 | $53.35 | $53.35 | $53.30 |
| Purchase #6 | $199.84 | 8.789% | $217.4039 | $217.40 | $217.40 | $217.40 |
| Purchase #7 | $149.49 | 13.212% | $169.2406 | $169.24 | $169.25 | $169.20 |
| 7 purchase totals = | $846.46 | $915.6358 | $915.64 | $915.70 | $915.60 | |