| 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 | $86.51 | 6.331% | $91.9869 | $91.99 | $92.00 | $92.00 |
| Purchase #2 | $39.81 | 10.266% | $43.8969 | $43.90 | $43.90 | $43.90 |
| Purchase #3 | $164.55 | 7.869% | $177.4984 | $177.50 | $177.50 | $177.50 |
| Purchase #4 | $72.26 | 4.505% | $75.5153 | $75.52 | $75.50 | $75.50 |
| Purchase #5 | $95.49 | 10.738% | $105.7437 | $105.74 | $105.75 | $105.70 |
| Purchase #6 | $70.91 | 3.706% | $73.5379 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $187.74 | 6.747% | $200.4068 | $200.41 | $200.40 | $200.40 |
| 7 purchase totals = | $717.27 | $768.5859 | $768.60 | $768.60 | $768.50 | |