| 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 | $32.58 | 12.246% | $36.5697 | $36.57 | $36.55 | $36.60 |
| Purchase #2 | $29.62 | 9.474% | $32.4262 | $32.43 | $32.45 | $32.40 |
| Purchase #3 | $225.93 | 7.219% | $242.2399 | $242.24 | $242.25 | $242.20 |
| Purchase #4 | $156.60 | 4.370% | $163.4434 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $71.54 | 7.427% | $76.8533 | $76.85 | $76.85 | $76.90 |
| Purchase #6 | $35.90 | 4.384% | $37.4739 | $37.47 | $37.45 | $37.50 |
| Purchase #7 | $50.43 | 9.658% | $55.3005 | $55.30 | $55.30 | $55.30 |
| 7 purchase totals = | $602.60 | $644.3069 | $644.30 | $644.30 | $644.30 | |