| 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 | $75.63 | 11.471% | $84.3055 | $84.31 | $84.30 | $84.30 |
| Purchase #2 | $140.93 | 12.150% | $158.053 | $158.05 | $158.05 | $158.10 |
| Purchase #3 | $49.81 | 4.547% | $52.0749 | $52.07 | $52.05 | $52.10 |
| Purchase #4 | $152.42 | 10.229% | $168.011 | $168.01 | $168.00 | $168.00 |
| Purchase #5 | $79.92 | 5.686% | $84.4643 | $84.46 | $84.45 | $84.50 |
| Purchase #6 | $241.95 | 8.786% | $263.2077 | $263.21 | $263.20 | $263.20 |
| Purchase #7 | $9.45 | 12.509% | $10.6321 | $10.63 | $10.65 | $10.60 |
| 7 purchase totals = | $750.11 | $820.7485 | $820.74 | $820.70 | $820.80 | |