| 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 | $85.70 | 7.448% | $92.0829 | $92.08 | $92.10 | $92.10 |
| Purchase #2 | $78.55 | 9.682% | $86.1552 | $86.16 | $86.15 | $86.20 |
| Purchase #3 | $15.93 | 3.705% | $16.5202 | $16.52 | $16.50 | $16.50 |
| Purchase #4 | $130.29 | 8.622% | $141.5236 | $141.52 | $141.50 | $141.50 |
| Purchase #5 | $43.74 | 9.786% | $48.0204 | $48.02 | $48.00 | $48.00 |
| Purchase #6 | $184.38 | 9.499% | $201.8943 | $201.89 | $201.90 | $201.90 |
| Purchase #7 | $91.58 | 4.436% | $95.6425 | $95.64 | $95.65 | $95.60 |
| 7 purchase totals = | $630.17 | $681.8391 | $681.83 | $681.80 | $681.80 | |