| 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 | $84.71 | 4.188% | $88.2577 | $88.26 | $88.25 | $88.30 |
| Purchase #2 | $43.82 | 12.106% | $49.1248 | $49.12 | $49.10 | $49.10 |
| Purchase #3 | $216.99 | 3.145% | $223.8143 | $223.81 | $223.80 | $223.80 |
| Purchase #4 | $246.87 | 10.617% | $273.0802 | $273.08 | $273.10 | $273.10 |
| Purchase #5 | $20.64 | 8.516% | $22.3977 | $22.40 | $22.40 | $22.40 |
| Purchase #6 | $194.77 | 4.104% | $202.7634 | $202.76 | $202.75 | $202.80 |
| Purchase #7 | $134.81 | 4.119% | $140.3628 | $140.36 | $140.35 | $140.40 |
| 7 purchase totals = | $942.61 | $999.8009 | $999.79 | $999.75 | $999.90 | |