| 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 | $43.72 | 13.366% | $49.5636 | $49.56 | $49.55 | $49.60 |
| Purchase #2 | $27.29 | 5.750% | $28.8592 | $28.86 | $28.85 | $28.90 |
| Purchase #3 | $110.74 | 8.396% | $120.0377 | $120.04 | $120.05 | $120.00 |
| Purchase #4 | $145.51 | 6.845% | $155.4702 | $155.47 | $155.45 | $155.50 |
| Purchase #5 | $168.99 | 7.696% | $181.9955 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $161.44 | 6.146% | $171.3621 | $171.36 | $171.35 | $171.40 |
| Purchase #7 | $187.89 | 11.392% | $209.2944 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $845.58 | $916.5827 | $916.58 | $916.55 | $916.70 | |