| 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 | $54.58 | 12.267% | $61.2753 | $61.28 | $61.30 | $61.30 |
| Purchase #2 | $34.98 | 12.277% | $39.2745 | $39.27 | $39.25 | $39.30 |
| Purchase #3 | $149.92 | 13.445% | $170.0767 | $170.08 | $170.10 | $170.10 |
| Purchase #4 | $218.40 | 7.640% | $235.0858 | $235.09 | $235.10 | $235.10 |
| Purchase #5 | $189.72 | 6.524% | $202.0973 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $214.79 | 5.197% | $225.9526 | $225.95 | $225.95 | $226.00 |
| Purchase #7 | $40.90 | 7.356% | $43.9086 | $43.91 | $43.90 | $43.90 |
| 7 purchase totals = | $903.29 | $977.6708 | $977.68 | $977.70 | $977.80 | |