| 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 | $55.68 | 7.600% | $59.9117 | $59.91 | $59.90 | $59.90 |
| Purchase #2 | $229.60 | 4.333% | $239.5486 | $239.55 | $239.55 | $239.50 |
| Purchase #3 | $98.63 | 5.559% | $104.1128 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $5.66 | 3.102% | $5.8356 | $5.84 | $5.85 | $5.80 |
| Purchase #5 | $49.75 | 3.729% | $51.6052 | $51.61 | $51.60 | $51.60 |
| Purchase #6 | $142.63 | 13.226% | $161.4942 | $161.49 | $161.50 | $161.50 |
| Purchase #7 | $87.80 | 13.741% | $99.8646 | $99.86 | $99.85 | $99.90 |
| 7 purchase totals = | $669.75 | $722.3727 | $722.37 | $722.35 | $722.30 | |