| 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 | $24.37 | 6.157% | $25.8705 | $25.87 | $25.85 | $25.90 |
| Purchase #2 | $13.49 | 11.122% | $14.9904 | $14.99 | $15.00 | $15.00 |
| Purchase #3 | $184.62 | 12.361% | $207.4409 | $207.44 | $207.45 | $207.40 |
| Purchase #4 | $92.25 | 4.269% | $96.1882 | $96.19 | $96.20 | $96.20 |
| Purchase #5 | $172.26 | 8.147% | $186.294 | $186.29 | $186.30 | $186.30 |
| Purchase #6 | $89.72 | 6.505% | $95.5563 | $95.56 | $95.55 | $95.60 |
| Purchase #7 | $79.73 | 4.684% | $83.4646 | $83.46 | $83.45 | $83.50 |
| 7 purchase totals = | $656.44 | $709.8049 | $709.80 | $709.80 | $709.90 | |