| 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 | $67.70 | 3.650% | $70.1711 | $70.17 | $70.15 | $70.20 |
| Purchase #2 | $183.91 | 6.289% | $195.4761 | $195.48 | $195.50 | $195.50 |
| Purchase #3 | $182.98 | 10.205% | $201.6531 | $201.65 | $201.65 | $201.70 |
| Purchase #4 | $194.46 | 10.526% | $214.9289 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $56.81 | 13.528% | $64.4953 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $183.93 | 3.629% | $190.6048 | $190.60 | $190.60 | $190.60 |
| Purchase #7 | $239.62 | 8.267% | $259.4294 | $259.43 | $259.45 | $259.40 |
| 7 purchase totals = | $1,109.41 | $1,196.7587 | $1,196.76 | $1,196.80 | $1,196.80 | |