| 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 | $53.98 | 4.434% | $56.3735 | $56.37 | $56.35 | $56.40 |
| Purchase #2 | $214.28 | 9.851% | $235.3887 | $235.39 | $235.40 | $235.40 |
| Purchase #3 | $7.42 | 8.604% | $8.0584 | $8.06 | $8.05 | $8.10 |
| Purchase #4 | $190.59 | 5.777% | $201.6004 | $201.60 | $201.60 | $201.60 |
| Purchase #5 | $93.84 | 6.270% | $99.7238 | $99.72 | $99.70 | $99.70 |
| Purchase #6 | $36.49 | 7.765% | $39.3234 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $121.25 | 4.706% | $126.956 | $126.96 | $126.95 | $127.00 |
| 7 purchase totals = | $717.85 | $767.4242 | $767.42 | $767.35 | $767.50 | |