| 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 | $68.78 | 13.330% | $77.9484 | $77.95 | $77.95 | $77.90 |
| Purchase #2 | $16.68 | 7.638% | $17.954 | $17.95 | $17.95 | $18.00 |
| Purchase #3 | $94.79 | 13.328% | $107.4236 | $107.42 | $107.40 | $107.40 |
| Purchase #4 | $135.26 | 4.240% | $140.995 | $141.00 | $141.00 | $141.00 |
| Purchase #5 | $85.53 | 9.103% | $93.3158 | $93.32 | $93.30 | $93.30 |
| Purchase #6 | $50.82 | 8.407% | $55.0924 | $55.09 | $55.10 | $55.10 |
| Purchase #7 | $196.46 | 6.104% | $208.4519 | $208.45 | $208.45 | $208.50 |
| 7 purchase totals = | $648.32 | $701.1811 | $701.18 | $701.15 | $701.20 | |