| 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 | $81.79 | 3.677% | $84.7974 | $84.80 | $84.80 | $84.80 |
| Purchase #2 | $91.84 | 13.717% | $104.4377 | $104.44 | $104.45 | $104.40 |
| Purchase #3 | $233.94 | 3.534% | $242.2074 | $242.21 | $242.20 | $242.20 |
| Purchase #4 | $54.60 | 5.270% | $57.4774 | $57.48 | $57.50 | $57.50 |
| Purchase #5 | $28.78 | 13.832% | $32.7608 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $209.38 | 3.779% | $217.2925 | $217.29 | $217.30 | $217.30 |
| Purchase #7 | $85.57 | 12.597% | $96.3493 | $96.35 | $96.35 | $96.30 |
| 7 purchase totals = | $785.90 | $835.3225 | $835.33 | $835.35 | $835.30 | |