| 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 | $25.48 | 9.287% | $27.8463 | $27.85 | $27.85 | $27.80 |
| Purchase #2 | $29.60 | 13.350% | $33.5516 | $33.55 | $33.55 | $33.60 |
| Purchase #3 | $98.46 | 12.158% | $110.4308 | $110.43 | $110.45 | $110.40 |
| Purchase #4 | $12.30 | 8.599% | $13.3577 | $13.36 | $13.35 | $13.40 |
| Purchase #5 | $8.26 | 11.804% | $9.235 | $9.24 | $9.25 | $9.20 |
| Purchase #6 | $5.90 | 8.699% | $6.4132 | $6.41 | $6.40 | $6.40 |
| Purchase #7 | $145.61 | 10.862% | $161.4262 | $161.43 | $161.45 | $161.40 |
| 7 purchase totals = | $325.61 | $362.2608 | $362.27 | $362.30 | $362.20 | |