| 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 | $44.31 | 3.707% | $45.9526 | $45.95 | $45.95 | $46.00 |
| Purchase #2 | $123.70 | 4.609% | $129.4013 | $129.40 | $129.40 | $129.40 |
| Purchase #3 | $134.94 | 9.106% | $147.2276 | $147.23 | $147.25 | $147.20 |
| Purchase #4 | $138.58 | 13.663% | $157.5142 | $157.51 | $157.50 | $157.50 |
| Purchase #5 | $7.43 | 4.535% | $7.767 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $79.76 | 12.536% | $89.7587 | $89.76 | $89.75 | $89.80 |
| Purchase #7 | $240.33 | 4.556% | $251.2794 | $251.28 | $251.30 | $251.30 |
| 7 purchase totals = | $769.05 | $828.9008 | $828.90 | $828.90 | $829.00 | |