| 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 | $71.53 | 4.622% | $74.8361 | $74.84 | $74.85 | $74.80 |
| Purchase #2 | $33.40 | 5.103% | $35.1044 | $35.10 | $35.10 | $35.10 |
| Purchase #3 | $143.28 | 10.104% | $157.757 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $245.84 | 13.655% | $279.4095 | $279.41 | $279.40 | $279.40 |
| Purchase #5 | $216.89 | 6.175% | $230.283 | $230.28 | $230.30 | $230.30 |
| Purchase #6 | $142.26 | 13.359% | $161.2645 | $161.26 | $161.25 | $161.30 |
| Purchase #7 | $154.74 | 9.606% | $169.6043 | $169.60 | $169.60 | $169.60 |
| 7 purchase totals = | $1,007.94 | $1,108.2588 | $1,108.25 | $1,108.25 | $1,108.30 | |