| 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 | $83.34 | 9.729% | $91.4481 | $91.45 | $91.45 | $91.40 |
| Purchase #2 | $54.81 | 5.698% | $57.9331 | $57.93 | $57.95 | $57.90 |
| Purchase #3 | $28.40 | 11.373% | $31.6299 | $31.63 | $31.65 | $31.60 |
| Purchase #4 | $181.93 | 12.722% | $205.0751 | $205.08 | $205.10 | $205.10 |
| Purchase #5 | $229.97 | 11.203% | $255.7335 | $255.73 | $255.75 | $255.70 |
| Purchase #6 | $237.69 | 13.738% | $270.3439 | $270.34 | $270.35 | $270.30 |
| Purchase #7 | $160.53 | 12.320% | $180.3073 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $976.67 | $1,092.4709 | $1,092.47 | $1,092.55 | $1,092.30 | |