| 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 | $129.47 | 8.702% | $140.7365 | $140.74 | $140.75 | $140.70 |
| Purchase #2 | $35.83 | 5.302% | $37.7297 | $37.73 | $37.75 | $37.70 |
| Purchase #3 | $87.56 | 4.111% | $91.1596 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $134.94 | 12.658% | $152.0207 | $152.02 | $152.00 | $152.00 |
| Purchase #5 | $22.58 | 9.233% | $24.6648 | $24.66 | $24.65 | $24.70 |
| Purchase #6 | $186.30 | 9.706% | $204.3823 | $204.38 | $204.40 | $204.40 |
| Purchase #7 | $48.64 | 8.854% | $52.9466 | $52.95 | $52.95 | $52.90 |
| 7 purchase totals = | $645.32 | $703.6402 | $703.64 | $703.65 | $703.60 | |