| 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 | $36.25 | 7.822% | $39.0855 | $39.09 | $39.10 | $39.10 |
| Purchase #2 | $35.58 | 13.380% | $40.3406 | $40.34 | $40.35 | $40.30 |
| Purchase #3 | $31.54 | 13.227% | $35.7118 | $35.71 | $35.70 | $35.70 |
| Purchase #4 | $246.82 | 6.823% | $263.6605 | $263.66 | $263.65 | $263.70 |
| Purchase #5 | $160.68 | 4.696% | $168.2255 | $168.23 | $168.25 | $168.20 |
| Purchase #6 | $196.58 | 7.239% | $210.8104 | $210.81 | $210.80 | $210.80 |
| Purchase #7 | $96.59 | 5.870% | $102.2598 | $102.26 | $102.25 | $102.30 |
| 7 purchase totals = | $804.04 | $860.0941 | $860.10 | $860.10 | $860.10 | |