| 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 | $222.85 | 5.496% | $235.0978 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $84.40 | 4.693% | $88.3609 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $126.81 | 3.104% | $130.7462 | $130.75 | $130.75 | $130.70 |
| Purchase #4 | $8.45 | 13.782% | $9.6146 | $9.61 | $9.60 | $9.60 |
| Purchase #5 | $55.73 | 12.516% | $62.7052 | $62.71 | $62.70 | $62.70 |
| Purchase #6 | $30.48 | 10.698% | $33.7408 | $33.74 | $33.75 | $33.70 |
| Purchase #7 | $180.80 | 8.130% | $195.499 | $195.50 | $195.50 | $195.50 |
| 7 purchase totals = | $709.52 | $755.7645 | $755.77 | $755.75 | $755.70 | |