| 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 | $89.34 | 7.281% | $95.8448 | $95.84 | $95.85 | $95.80 |
| Purchase #2 | $160.35 | 13.343% | $181.7455 | $181.75 | $181.75 | $181.70 |
| Purchase #3 | $36.43 | 10.437% | $40.2322 | $40.23 | $40.25 | $40.20 |
| Purchase #4 | $218.71 | 5.273% | $230.2426 | $230.24 | $230.25 | $230.20 |
| Purchase #5 | $18.63 | 5.714% | $19.6945 | $19.69 | $19.70 | $19.70 |
| Purchase #6 | $69.39 | 4.739% | $72.6784 | $72.68 | $72.70 | $72.70 |
| Purchase #7 | $31.46 | 5.285% | $33.1227 | $33.12 | $33.10 | $33.10 |
| 7 purchase totals = | $624.31 | $673.5607 | $673.55 | $673.60 | $673.40 | |