| 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 | $65.82 | 7.733% | $70.9099 | $70.91 | $70.90 | $70.90 |
| Purchase #2 | $127.43 | 13.854% | $145.0842 | $145.08 | $145.10 | $145.10 |
| Purchase #3 | $136.44 | 7.813% | $147.1001 | $147.10 | $147.10 | $147.10 |
| Purchase #4 | $137.41 | 5.401% | $144.8315 | $144.83 | $144.85 | $144.80 |
| Purchase #5 | $110.87 | 10.602% | $122.6244 | $122.62 | $122.60 | $122.60 |
| Purchase #6 | $20.76 | 7.775% | $22.3741 | $22.37 | $22.35 | $22.40 |
| Purchase #7 | $141.99 | 5.368% | $149.612 | $149.61 | $149.60 | $149.60 |
| 7 purchase totals = | $740.72 | $802.5362 | $802.52 | $802.50 | $802.50 | |