| 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 | $96.86 | 8.788% | $105.3721 | $105.37 | $105.35 | $105.40 |
| Purchase #2 | $10.67 | 7.272% | $11.4459 | $11.45 | $11.45 | $11.40 |
| Purchase #3 | $215.55 | 7.137% | $230.9338 | $230.93 | $230.95 | $230.90 |
| Purchase #4 | $189.82 | 4.417% | $198.2043 | $198.20 | $198.20 | $198.20 |
| Purchase #5 | $185.36 | 3.366% | $191.5992 | $191.60 | $191.60 | $191.60 |
| Purchase #6 | $109.33 | 6.780% | $116.7426 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $11.60 | 6.425% | $12.3453 | $12.35 | $12.35 | $12.30 |
| 7 purchase totals = | $819.19 | $866.6432 | $866.64 | $866.65 | $866.50 | |