| 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 | $42.58 | 11.760% | $47.5874 | $47.59 | $47.60 | $47.60 |
| Purchase #2 | $240.25 | 3.828% | $249.4468 | $249.45 | $249.45 | $249.40 |
| Purchase #3 | $194.68 | 12.526% | $219.0656 | $219.07 | $219.05 | $219.10 |
| Purchase #4 | $10.65 | 8.341% | $11.5383 | $11.54 | $11.55 | $11.50 |
| Purchase #5 | $220.68 | 9.495% | $241.6336 | $241.63 | $241.65 | $241.60 |
| Purchase #6 | $182.71 | 5.681% | $193.0898 | $193.09 | $193.10 | $193.10 |
| Purchase #7 | $5.69 | 12.221% | $6.3854 | $6.39 | $6.40 | $6.40 |
| 7 purchase totals = | $897.24 | $968.7469 | $968.76 | $968.80 | $968.70 | |