| 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 | $78.90 | 3.514% | $81.6725 | $81.67 | $81.65 | $81.70 |
| Purchase #2 | $211.64 | 3.519% | $219.0876 | $219.09 | $219.10 | $219.10 |
| Purchase #3 | $91.51 | 11.417% | $101.9577 | $101.96 | $101.95 | $102.00 |
| Purchase #4 | $90.72 | 10.601% | $100.3372 | $100.34 | $100.35 | $100.30 |
| Purchase #5 | $46.32 | 7.320% | $49.7106 | $49.71 | $49.70 | $49.70 |
| Purchase #6 | $174.64 | 7.471% | $187.6874 | $187.69 | $187.70 | $187.70 |
| Purchase #7 | $121.60 | 4.293% | $126.8203 | $126.82 | $126.80 | $126.80 |
| 7 purchase totals = | $815.33 | $867.2733 | $867.28 | $867.25 | $867.30 | |