| 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 | $5.70 | 10.584% | $6.3033 | $6.30 | $6.30 | $6.30 |
| Purchase #2 | $130.94 | 6.697% | $139.7091 | $139.71 | $139.70 | $139.70 |
| Purchase #3 | $27.57 | 3.275% | $28.4729 | $28.47 | $28.45 | $28.50 |
| Purchase #4 | $122.56 | 10.759% | $135.7462 | $135.75 | $135.75 | $135.70 |
| Purchase #5 | $103.81 | 9.487% | $113.6585 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $38.46 | 5.707% | $40.6549 | $40.65 | $40.65 | $40.70 |
| Purchase #7 | $214.96 | 9.501% | $235.3833 | $235.38 | $235.40 | $235.40 |
| 7 purchase totals = | $644.00 | $699.9282 | $699.92 | $699.90 | $700.00 | |