| 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 | $66.30 | 7.157% | $71.0451 | $71.05 | $71.05 | $71.00 |
| Purchase #2 | $32.43 | 10.292% | $35.7677 | $35.77 | $35.75 | $35.80 |
| Purchase #3 | $200.45 | 12.791% | $226.0896 | $226.09 | $226.10 | $226.10 |
| Purchase #4 | $243.47 | 13.768% | $276.9909 | $276.99 | $277.00 | $277.00 |
| Purchase #5 | $134.41 | 7.389% | $144.3416 | $144.34 | $144.35 | $144.30 |
| Purchase #6 | $174.47 | 11.608% | $194.7225 | $194.72 | $194.70 | $194.70 |
| Purchase #7 | $82.27 | 13.349% | $93.2522 | $93.25 | $93.25 | $93.30 |
| 7 purchase totals = | $933.80 | $1,042.2096 | $1,042.21 | $1,042.20 | $1,042.20 | |