| 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 | $22.30 | 11.544% | $24.8743 | $24.87 | $24.85 | $24.90 |
| Purchase #2 | $84.27 | 13.486% | $95.6347 | $95.63 | $95.65 | $95.60 |
| Purchase #3 | $159.98 | 7.737% | $172.3577 | $172.36 | $172.35 | $172.40 |
| Purchase #4 | $140.69 | 6.762% | $150.2035 | $150.20 | $150.20 | $150.20 |
| Purchase #5 | $22.66 | 6.686% | $24.175 | $24.18 | $24.20 | $24.20 |
| Purchase #6 | $244.55 | 12.384% | $274.8351 | $274.84 | $274.85 | $274.80 |
| Purchase #7 | $217.35 | 13.773% | $247.2856 | $247.29 | $247.30 | $247.30 |
| 7 purchase totals = | $891.80 | $989.3659 | $989.37 | $989.40 | $989.40 | |