| 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 | $31.96 | 4.321% | $33.341 | $33.34 | $33.35 | $33.30 |
| Purchase #2 | $76.81 | 10.819% | $85.1201 | $85.12 | $85.10 | $85.10 |
| Purchase #3 | $138.38 | 6.320% | $147.1256 | $147.13 | $147.15 | $147.10 |
| Purchase #4 | $131.75 | 5.203% | $138.605 | $138.61 | $138.60 | $138.60 |
| Purchase #5 | $8.74 | 9.534% | $9.5733 | $9.57 | $9.55 | $9.60 |
| Purchase #6 | $33.35 | 7.186% | $35.7465 | $35.75 | $35.75 | $35.70 |
| Purchase #7 | $189.46 | 12.147% | $212.4737 | $212.47 | $212.45 | $212.50 |
| 7 purchase totals = | $610.45 | $661.9852 | $661.99 | $661.95 | $661.90 | |