| 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 | $36.54 | 13.580% | $41.5021 | $41.50 | $41.50 | $41.50 |
| Purchase #2 | $143.34 | 13.171% | $162.2193 | $162.22 | $162.20 | $162.20 |
| Purchase #3 | $224.42 | 6.356% | $238.6841 | $238.68 | $238.70 | $238.70 |
| Purchase #4 | $27.83 | 12.855% | $31.4075 | $31.41 | $31.40 | $31.40 |
| Purchase #5 | $103.40 | 5.138% | $108.7127 | $108.71 | $108.70 | $108.70 |
| Purchase #6 | $204.61 | 8.138% | $221.2612 | $221.26 | $221.25 | $221.30 |
| Purchase #7 | $183.92 | 10.398% | $203.044 | $203.04 | $203.05 | $203.00 |
| 7 purchase totals = | $924.06 | $1,006.8309 | $1,006.82 | $1,006.80 | $1,006.80 | |