| 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 | $9.35 | 10.454% | $10.3274 | $10.33 | $10.35 | $10.30 |
| Purchase #2 | $95.41 | 5.819% | $100.9619 | $100.96 | $100.95 | $101.00 |
| Purchase #3 | $20.82 | 13.168% | $23.5616 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $121.83 | 6.207% | $129.392 | $129.39 | $129.40 | $129.40 |
| Purchase #5 | $120.38 | 11.592% | $134.3344 | $134.33 | $134.35 | $134.30 |
| Purchase #6 | $203.54 | 13.286% | $230.5823 | $230.58 | $230.60 | $230.60 |
| Purchase #7 | $138.66 | 7.555% | $149.1358 | $149.14 | $149.15 | $149.10 |
| 7 purchase totals = | $709.99 | $778.2954 | $778.29 | $778.35 | $778.30 | |