| 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 | $71.99 | 13.780% | $81.9102 | $81.91 | $81.90 | $81.90 |
| Purchase #2 | $133.57 | 4.579% | $139.6862 | $139.69 | $139.70 | $139.70 |
| Purchase #3 | $8.65 | 5.383% | $9.1156 | $9.12 | $9.10 | $9.10 |
| Purchase #4 | $17.55 | 12.413% | $19.7285 | $19.73 | $19.75 | $19.70 |
| Purchase #5 | $73.73 | 13.375% | $83.5914 | $83.59 | $83.60 | $83.60 |
| Purchase #6 | $90.79 | 11.416% | $101.1546 | $101.15 | $101.15 | $101.20 |
| Purchase #7 | $89.37 | 13.570% | $101.4975 | $101.50 | $101.50 | $101.50 |
| 7 purchase totals = | $485.65 | $536.6840 | $536.69 | $536.70 | $536.70 | |