| 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 | $65.32 | 7.150% | $69.9904 | $69.99 | $70.00 | $70.00 |
| Purchase #2 | $145.53 | 4.322% | $151.8198 | $151.82 | $151.80 | $151.80 |
| Purchase #3 | $140.86 | 10.705% | $155.9391 | $155.94 | $155.95 | $155.90 |
| Purchase #4 | $70.77 | 9.834% | $77.7295 | $77.73 | $77.75 | $77.70 |
| Purchase #5 | $80.75 | 6.657% | $86.1255 | $86.13 | $86.15 | $86.10 |
| Purchase #6 | $133.49 | 3.780% | $138.5359 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $62.76 | 13.252% | $71.077 | $71.08 | $71.10 | $71.10 |
| 7 purchase totals = | $699.48 | $751.2172 | $751.23 | $751.30 | $751.10 | |