| 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 | $5.74 | 5.726% | $6.0687 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $223.29 | 7.837% | $240.7892 | $240.79 | $240.80 | $240.80 |
| Purchase #3 | $83.94 | 9.223% | $91.6818 | $91.68 | $91.70 | $91.70 |
| Purchase #4 | $144.36 | 10.326% | $159.2666 | $159.27 | $159.25 | $159.30 |
| Purchase #5 | $87.26 | 6.153% | $92.6291 | $92.63 | $92.65 | $92.60 |
| Purchase #6 | $38.50 | 8.348% | $41.714 | $41.71 | $41.70 | $41.70 |
| Purchase #7 | $42.83 | 4.822% | $44.8953 | $44.90 | $44.90 | $44.90 |
| 7 purchase totals = | $625.92 | $677.0447 | $677.05 | $677.05 | $677.10 | |