| 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 | $6.84 | 11.589% | $7.6327 | $7.63 | $7.65 | $7.60 |
| Purchase #2 | $55.88 | 4.227% | $58.242 | $58.24 | $58.25 | $58.20 |
| Purchase #3 | $240.60 | 11.548% | $268.3845 | $268.38 | $268.40 | $268.40 |
| Purchase #4 | $250.43 | 7.554% | $269.3475 | $269.35 | $269.35 | $269.30 |
| Purchase #5 | $99.60 | 12.792% | $112.3408 | $112.34 | $112.35 | $112.30 |
| Purchase #6 | $248.95 | 12.209% | $279.3443 | $279.34 | $279.35 | $279.30 |
| Purchase #7 | $215.61 | 4.595% | $225.5173 | $225.52 | $225.50 | $225.50 |
| 7 purchase totals = | $1,117.91 | $1,220.8091 | $1,220.80 | $1,220.85 | $1,220.60 | |