| 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 | $78.54 | 12.499% | $88.3567 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $88.29 | 6.678% | $94.186 | $94.19 | $94.20 | $94.20 |
| Purchase #3 | $184.90 | 4.732% | $193.6495 | $193.65 | $193.65 | $193.60 |
| Purchase #4 | $55.40 | 7.489% | $59.5489 | $59.55 | $59.55 | $59.50 |
| Purchase #5 | $231.98 | 8.487% | $251.6681 | $251.67 | $251.65 | $251.70 |
| Purchase #6 | $193.73 | 7.323% | $207.9168 | $207.92 | $207.90 | $207.90 |
| Purchase #7 | $169.84 | 13.341% | $192.4984 | $192.50 | $192.50 | $192.50 |
| 7 purchase totals = | $1,002.68 | $1,087.8244 | $1,087.84 | $1,087.80 | $1,087.80 | |