| 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 | $5.64 | 12.272% | $6.3321 | $6.33 | $6.35 | $6.30 |
| Purchase #2 | $170.26 | 13.785% | $193.7303 | $193.73 | $193.75 | $193.70 |
| Purchase #3 | $12.62 | 11.870% | $14.118 | $14.12 | $14.10 | $14.10 |
| Purchase #4 | $6.74 | 8.762% | $7.3306 | $7.33 | $7.35 | $7.30 |
| Purchase #5 | $145.41 | 3.318% | $150.2347 | $150.23 | $150.25 | $150.20 |
| Purchase #6 | $201.28 | 4.435% | $210.2068 | $210.21 | $210.20 | $210.20 |
| Purchase #7 | $141.34 | 8.263% | $153.0189 | $153.02 | $153.00 | $153.00 |
| 7 purchase totals = | $683.29 | $734.9714 | $734.97 | $735.00 | $734.80 | |