| 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 | $79.48 | 4.137% | $82.7681 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $105.76 | 7.613% | $113.8115 | $113.81 | $113.80 | $113.80 |
| Purchase #3 | $192.56 | 9.853% | $211.5329 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $10.87 | 6.182% | $11.542 | $11.54 | $11.55 | $11.50 |
| Purchase #5 | $127.91 | 10.666% | $141.5529 | $141.55 | $141.55 | $141.60 |
| Purchase #6 | $190.44 | 6.594% | $202.9976 | $203.00 | $203.00 | $203.00 |
| Purchase #7 | $148.38 | 8.126% | $160.4374 | $160.44 | $160.45 | $160.40 |
| 7 purchase totals = | $855.40 | $924.6424 | $924.64 | $924.65 | $924.60 | |