| 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 | $6.48 | 3.171% | $6.6855 | $6.69 | $6.70 | $6.70 |
| Purchase #2 | $241.81 | 4.773% | $253.3516 | $253.35 | $253.35 | $253.40 |
| Purchase #3 | $104.95 | 5.619% | $110.8471 | $110.85 | $110.85 | $110.80 |
| Purchase #4 | $157.91 | 10.769% | $174.9153 | $174.92 | $174.90 | $174.90 |
| Purchase #5 | $37.80 | 12.186% | $42.4063 | $42.41 | $42.40 | $42.40 |
| Purchase #6 | $123.31 | 9.744% | $135.3253 | $135.33 | $135.35 | $135.30 |
| Purchase #7 | $63.40 | 13.346% | $71.8614 | $71.86 | $71.85 | $71.90 |
| 7 purchase totals = | $735.66 | $795.3925 | $795.41 | $795.40 | $795.40 | |