| 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 | $20.71 | 7.528% | $22.269 | $22.27 | $22.25 | $22.30 |
| Purchase #2 | $215.90 | 8.573% | $234.4091 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $150.71 | 3.366% | $155.7829 | $155.78 | $155.80 | $155.80 |
| Purchase #4 | $199.62 | 6.497% | $212.5893 | $212.59 | $212.60 | $212.60 |
| Purchase #5 | $103.51 | 7.154% | $110.9151 | $110.92 | $110.90 | $110.90 |
| Purchase #6 | $49.31 | 11.467% | $54.9644 | $54.96 | $54.95 | $55.00 |
| Purchase #7 | $239.60 | 10.112% | $263.8284 | $263.83 | $263.85 | $263.80 |
| 7 purchase totals = | $979.36 | $1,054.7582 | $1,054.76 | $1,054.75 | $1,054.80 | |