| 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 | $76.50 | 12.128% | $85.7779 | $85.78 | $85.80 | $85.80 |
| Purchase #2 | $175.35 | 6.439% | $186.6408 | $186.64 | $186.65 | $186.60 |
| Purchase #3 | $109.80 | 13.201% | $124.2947 | $124.29 | $124.30 | $124.30 |
| Purchase #4 | $37.67 | 4.417% | $39.3339 | $39.33 | $39.35 | $39.30 |
| Purchase #5 | $247.78 | 9.151% | $270.4543 | $270.45 | $270.45 | $270.50 |
| Purchase #6 | $127.66 | 13.747% | $145.2094 | $145.21 | $145.20 | $145.20 |
| Purchase #7 | $219.60 | 12.586% | $247.2389 | $247.24 | $247.25 | $247.20 |
| 7 purchase totals = | $994.36 | $1,098.9499 | $1,098.94 | $1,099.00 | $1,098.90 | |