| 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 | $103.35 | 4.448% | $107.947 | $107.95 | $107.95 | $107.90 |
| Purchase #2 | $29.64 | 13.341% | $33.5943 | $33.59 | $33.60 | $33.60 |
| Purchase #3 | $167.54 | 5.596% | $176.9155 | $176.92 | $176.90 | $176.90 |
| Purchase #4 | $35.98 | 7.827% | $38.7962 | $38.80 | $38.80 | $38.80 |
| Purchase #5 | $55.95 | 5.515% | $59.0356 | $59.04 | $59.05 | $59.00 |
| Purchase #6 | $32.90 | 10.236% | $36.2676 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $202.34 | 6.482% | $215.4557 | $215.46 | $215.45 | $215.50 |
| 7 purchase totals = | $627.70 | $668.0119 | $668.03 | $668.00 | $668.00 | |