| 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 | $34.62 | 12.237% | $38.8564 | $38.86 | $38.85 | $38.90 |
| Purchase #2 | $92.35 | 6.487% | $98.3407 | $98.34 | $98.35 | $98.30 |
| Purchase #3 | $206.41 | 5.469% | $217.6986 | $217.70 | $217.70 | $217.70 |
| Purchase #4 | $84.45 | 13.660% | $95.9859 | $95.99 | $96.00 | $96.00 |
| Purchase #5 | $51.97 | 6.217% | $55.201 | $55.20 | $55.20 | $55.20 |
| Purchase #6 | $136.47 | 13.598% | $155.0272 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $59.54 | 12.529% | $66.9998 | $67.00 | $67.00 | $67.00 |
| 7 purchase totals = | $665.81 | $728.1096 | $728.12 | $728.15 | $728.10 | |