| 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 | $90.82 | 5.500% | $95.8151 | $95.82 | $95.80 | $95.80 |
| Purchase #2 | $203.73 | 12.423% | $229.0394 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $226.61 | 9.392% | $247.8932 | $247.89 | $247.90 | $247.90 |
| Purchase #4 | $31.62 | 8.508% | $34.3102 | $34.31 | $34.30 | $34.30 |
| Purchase #5 | $115.85 | 10.331% | $127.8185 | $127.82 | $127.80 | $127.80 |
| Purchase #6 | $27.28 | 7.219% | $29.2493 | $29.25 | $29.25 | $29.20 |
| Purchase #7 | $185.53 | 11.177% | $206.2667 | $206.27 | $206.25 | $206.30 |
| 7 purchase totals = | $881.44 | $970.3924 | $970.40 | $970.35 | $970.30 | |