| 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 | $120.80 | 5.782% | $127.7847 | $127.78 | $127.80 | $127.80 |
| Purchase #2 | $60.55 | 12.708% | $68.2447 | $68.24 | $68.25 | $68.20 |
| Purchase #3 | $38.76 | 13.678% | $44.0616 | $44.06 | $44.05 | $44.10 |
| Purchase #4 | $140.84 | 10.238% | $155.2592 | $155.26 | $155.25 | $155.30 |
| Purchase #5 | $52.62 | 4.487% | $54.9811 | $54.98 | $55.00 | $55.00 |
| Purchase #6 | $220.86 | 12.106% | $247.5973 | $247.60 | $247.60 | $247.60 |
| Purchase #7 | $185.69 | 6.660% | $198.057 | $198.06 | $198.05 | $198.10 |
| 7 purchase totals = | $820.12 | $895.9856 | $895.98 | $896.00 | $896.10 | |