| 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 | $30.50 | 6.104% | $32.3617 | $32.36 | $32.35 | $32.40 |
| Purchase #2 | $184.78 | 12.421% | $207.7315 | $207.73 | $207.75 | $207.70 |
| Purchase #3 | $7.40 | 11.270% | $8.234 | $8.23 | $8.25 | $8.20 |
| Purchase #4 | $188.64 | 13.495% | $214.097 | $214.10 | $214.10 | $214.10 |
| Purchase #5 | $35.70 | 4.187% | $37.1948 | $37.19 | $37.20 | $37.20 |
| Purchase #6 | $156.90 | 11.109% | $174.33 | $174.33 | $174.35 | $174.30 |
| Purchase #7 | $87.46 | 6.854% | $93.4545 | $93.45 | $93.45 | $93.50 |
| 7 purchase totals = | $691.38 | $767.4035 | $767.39 | $767.45 | $767.40 | |