| 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 | $31.72 | 11.732% | $35.4414 | $35.44 | $35.45 | $35.40 |
| Purchase #2 | $219.62 | 12.166% | $246.339 | $246.34 | $246.35 | $246.30 |
| Purchase #3 | $26.81 | 11.657% | $29.9352 | $29.94 | $29.95 | $29.90 |
| Purchase #4 | $139.61 | 6.292% | $148.3943 | $148.39 | $148.40 | $148.40 |
| Purchase #5 | $71.94 | 3.504% | $74.4608 | $74.46 | $74.45 | $74.50 |
| Purchase #6 | $34.32 | 5.687% | $36.2718 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $202.77 | 4.320% | $211.5297 | $211.53 | $211.55 | $211.50 |
| 7 purchase totals = | $726.79 | $782.3722 | $782.37 | $782.40 | $782.30 | |