| 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 | $216.97 | 4.373% | $226.4581 | $226.46 | $226.45 | $226.50 |
| Purchase #2 | $52.46 | 4.397% | $54.7667 | $54.77 | $54.75 | $54.80 |
| Purchase #3 | $29.36 | 7.153% | $31.4601 | $31.46 | $31.45 | $31.50 |
| Purchase #4 | $6.25 | 6.177% | $6.6361 | $6.64 | $6.65 | $6.60 |
| Purchase #5 | $39.26 | 5.155% | $41.2839 | $41.28 | $41.30 | $41.30 |
| Purchase #6 | $171.73 | 7.232% | $184.1495 | $184.15 | $184.15 | $184.10 |
| Purchase #7 | $59.87 | 6.850% | $63.9711 | $63.97 | $63.95 | $64.00 |
| 7 purchase totals = | $575.90 | $608.7255 | $608.73 | $608.70 | $608.80 | |