| 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 | $39.51 | 13.562% | $44.8683 | $44.87 | $44.85 | $44.90 |
| Purchase #2 | $43.32 | 12.472% | $48.7229 | $48.72 | $48.70 | $48.70 |
| Purchase #3 | $52.96 | 6.192% | $56.2393 | $56.24 | $56.25 | $56.20 |
| Purchase #4 | $216.84 | 11.823% | $242.477 | $242.48 | $242.50 | $242.50 |
| Purchase #5 | $116.92 | 9.470% | $127.9923 | $127.99 | $128.00 | $128.00 |
| Purchase #6 | $120.63 | 13.227% | $136.5857 | $136.59 | $136.60 | $136.60 |
| Purchase #7 | $147.39 | 5.814% | $155.9593 | $155.96 | $155.95 | $156.00 |
| 7 purchase totals = | $737.57 | $812.8448 | $812.85 | $812.85 | $812.90 | |