| 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 | $7.47 | 12.358% | $8.3931 | $8.39 | $8.40 | $8.40 |
| Purchase #2 | $91.76 | 5.391% | $96.7068 | $96.71 | $96.70 | $96.70 |
| Purchase #3 | $228.28 | 3.269% | $235.7425 | $235.74 | $235.75 | $235.70 |
| Purchase #4 | $75.88 | 6.443% | $80.7689 | $80.77 | $80.75 | $80.80 |
| Purchase #5 | $194.36 | 3.807% | $201.7593 | $201.76 | $201.75 | $201.80 |
| Purchase #6 | $123.41 | 13.320% | $139.8482 | $139.85 | $139.85 | $139.80 |
| Purchase #7 | $8.90 | 6.484% | $9.4771 | $9.48 | $9.50 | $9.50 |
| 7 purchase totals = | $730.06 | $772.6959 | $772.70 | $772.70 | $772.70 | |