| 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 | $101.81 | 8.329% | $110.2898 | $110.29 | $110.30 | $110.30 |
| Purchase #2 | $78.50 | 4.164% | $81.7687 | $81.77 | $81.75 | $81.80 |
| Purchase #3 | $64.48 | 12.630% | $72.6238 | $72.62 | $72.60 | $72.60 |
| Purchase #4 | $189.50 | 11.341% | $210.9912 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $226.96 | 11.494% | $253.0468 | $253.05 | $253.05 | $253.00 |
| Purchase #6 | $95.96 | 11.760% | $107.2449 | $107.24 | $107.25 | $107.20 |
| Purchase #7 | $19.97 | 4.227% | $20.8141 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $777.18 | $856.7793 | $856.77 | $856.75 | $856.70 | |