| 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 | $23.52 | 4.744% | $24.6358 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $92.28 | 3.455% | $95.4683 | $95.47 | $95.45 | $95.50 |
| Purchase #3 | $148.52 | 9.485% | $162.6071 | $162.61 | $162.60 | $162.60 |
| Purchase #4 | $57.64 | 5.280% | $60.6834 | $60.68 | $60.70 | $60.70 |
| Purchase #5 | $156.58 | 11.471% | $174.5413 | $174.54 | $174.55 | $174.50 |
| Purchase #6 | $73.58 | 9.333% | $80.4472 | $80.45 | $80.45 | $80.40 |
| Purchase #7 | $83.73 | 9.476% | $91.6643 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $635.85 | $690.0474 | $690.05 | $690.05 | $690.00 | |