| 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 | $55.88 | 3.843% | $58.0275 | $58.03 | $58.05 | $58.00 |
| Purchase #2 | $51.42 | 5.695% | $54.3484 | $54.35 | $54.35 | $54.30 |
| Purchase #3 | $21.95 | 5.498% | $23.1568 | $23.16 | $23.15 | $23.20 |
| Purchase #4 | $172.78 | 13.668% | $196.3956 | $196.40 | $196.40 | $196.40 |
| Purchase #5 | $115.69 | 9.521% | $126.7048 | $126.70 | $126.70 | $126.70 |
| Purchase #6 | $112.74 | 6.397% | $119.952 | $119.95 | $119.95 | $120.00 |
| Purchase #7 | $118.25 | 9.130% | $129.0462 | $129.05 | $129.05 | $129.00 |
| 7 purchase totals = | $648.71 | $707.6313 | $707.64 | $707.65 | $707.60 | |