| 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 | $75.26 | 4.842% | $78.9041 | $78.90 | $78.90 | $78.90 |
| Purchase #2 | $64.65 | 3.713% | $67.0505 | $67.05 | $67.05 | $67.10 |
| Purchase #3 | $159.60 | 11.250% | $177.555 | $177.56 | $177.55 | $177.60 |
| Purchase #4 | $57.74 | 5.349% | $60.8285 | $60.83 | $60.85 | $60.80 |
| Purchase #5 | $54.88 | 5.201% | $57.7343 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $81.36 | 3.650% | $84.3296 | $84.33 | $84.35 | $84.30 |
| Purchase #7 | $70.77 | 6.658% | $75.4819 | $75.48 | $75.50 | $75.50 |
| 7 purchase totals = | $564.26 | $601.8839 | $601.88 | $601.95 | $601.90 | |