| 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 | $117.28 | 5.513% | $123.7456 | $123.75 | $123.75 | $123.70 |
| Purchase #2 | $28.50 | 10.192% | $31.4047 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $18.97 | 6.209% | $20.1478 | $20.15 | $20.15 | $20.10 |
| Purchase #4 | $232.91 | 5.771% | $246.3512 | $246.35 | $246.35 | $246.40 |
| Purchase #5 | $67.37 | 13.753% | $76.6354 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $80.93 | 8.768% | $88.0259 | $88.03 | $88.05 | $88.00 |
| Purchase #7 | $117.39 | 8.745% | $127.6558 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $663.35 | $713.9664 | $713.98 | $714.00 | $713.90 | |