| 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 | $71.60 | 10.423% | $79.0629 | $79.06 | $79.05 | $79.10 |
| Purchase #2 | $248.33 | 6.151% | $263.6048 | $263.60 | $263.60 | $263.60 |
| Purchase #3 | $220.59 | 7.489% | $237.11 | $237.11 | $237.10 | $237.10 |
| Purchase #4 | $250.74 | 3.552% | $259.6463 | $259.65 | $259.65 | $259.60 |
| Purchase #5 | $199.62 | 4.171% | $207.9462 | $207.95 | $207.95 | $207.90 |
| Purchase #6 | $142.62 | 13.450% | $161.8024 | $161.80 | $161.80 | $161.80 |
| Purchase #7 | $103.28 | 12.761% | $116.4596 | $116.46 | $116.45 | $116.50 |
| 7 purchase totals = | $1,236.78 | $1,325.6322 | $1,325.63 | $1,325.60 | $1,325.60 | |