| 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 | $34.75 | 5.345% | $36.6074 | $36.61 | $36.60 | $36.60 |
| Purchase #2 | $137.66 | 5.719% | $145.5328 | $145.53 | $145.55 | $145.50 |
| Purchase #3 | $193.65 | 13.756% | $220.2885 | $220.29 | $220.30 | $220.30 |
| Purchase #4 | $51.47 | 3.215% | $53.1248 | $53.12 | $53.10 | $53.10 |
| Purchase #5 | $238.45 | 9.409% | $260.8858 | $260.89 | $260.90 | $260.90 |
| Purchase #6 | $16.58 | 5.843% | $17.5488 | $17.55 | $17.55 | $17.50 |
| Purchase #7 | $185.59 | 9.528% | $203.273 | $203.27 | $203.25 | $203.30 |
| 7 purchase totals = | $858.15 | $937.2611 | $937.26 | $937.25 | $937.20 | |