| 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 | $43.28 | 10.767% | $47.94 | $47.94 | $47.95 | $47.90 |
| Purchase #2 | $87.76 | 5.546% | $92.6272 | $92.63 | $92.65 | $92.60 |
| Purchase #3 | $216.78 | 11.138% | $240.925 | $240.93 | $240.95 | $240.90 |
| Purchase #4 | $167.54 | 6.423% | $178.3011 | $178.30 | $178.30 | $178.30 |
| Purchase #5 | $38.46 | 9.173% | $41.9879 | $41.99 | $42.00 | $42.00 |
| Purchase #6 | $15.38 | 9.810% | $16.8888 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $227.50 | 11.546% | $253.7672 | $253.77 | $253.75 | $253.80 |
| 7 purchase totals = | $796.70 | $872.4372 | $872.45 | $872.50 | $872.40 | |