| 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 | $31.72 | 8.744% | $34.4936 | $34.49 | $34.50 | $34.50 |
| Purchase #2 | $243.70 | 13.396% | $276.3461 | $276.35 | $276.35 | $276.30 |
| Purchase #3 | $22.32 | 7.208% | $23.9288 | $23.93 | $23.95 | $23.90 |
| Purchase #4 | $80.77 | 5.573% | $85.2713 | $85.27 | $85.25 | $85.30 |
| Purchase #5 | $141.48 | 11.217% | $157.3498 | $157.35 | $157.35 | $157.30 |
| Purchase #6 | $91.32 | 8.778% | $99.3361 | $99.34 | $99.35 | $99.30 |
| Purchase #7 | $10.69 | 10.148% | $11.7748 | $11.77 | $11.75 | $11.80 |
| 7 purchase totals = | $622.00 | $688.5005 | $688.50 | $688.50 | $688.40 | |