| 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 | $32.78 | 5.329% | $34.5268 | $34.53 | $34.55 | $34.50 |
| Purchase #2 | $24.37 | 4.466% | $25.4584 | $25.46 | $25.45 | $25.50 |
| Purchase #3 | $108.84 | 8.777% | $118.3929 | $118.39 | $118.40 | $118.40 |
| Purchase #4 | $5.72 | 11.190% | $6.3601 | $6.36 | $6.35 | $6.40 |
| Purchase #5 | $230.36 | 5.727% | $243.5527 | $243.55 | $243.55 | $243.60 |
| Purchase #6 | $89.94 | 7.517% | $96.7008 | $96.70 | $96.70 | $96.70 |
| Purchase #7 | $168.32 | 12.171% | $188.8062 | $188.81 | $188.80 | $188.80 |
| 7 purchase totals = | $660.33 | $713.7979 | $713.80 | $713.80 | $713.90 | |