| 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 | $31.38 | 12.623% | $35.3411 | $35.34 | $35.35 | $35.30 |
| Purchase #2 | $113.53 | 8.574% | $123.2641 | $123.26 | $123.25 | $123.30 |
| Purchase #3 | $40.66 | 4.166% | $42.3539 | $42.35 | $42.35 | $42.40 |
| Purchase #4 | $220.38 | 5.110% | $231.6414 | $231.64 | $231.65 | $231.60 |
| Purchase #5 | $110.76 | 7.747% | $119.3406 | $119.34 | $119.35 | $119.30 |
| Purchase #6 | $18.62 | 13.777% | $21.1853 | $21.19 | $21.20 | $21.20 |
| Purchase #7 | $143.51 | 9.851% | $157.6472 | $157.65 | $157.65 | $157.60 |
| 7 purchase totals = | $678.84 | $730.7736 | $730.77 | $730.80 | $730.70 | |