| 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 | $60.65 | 4.449% | $63.3483 | $63.35 | $63.35 | $63.30 |
| Purchase #2 | $164.43 | 4.421% | $171.6995 | $171.70 | $171.70 | $171.70 |
| Purchase #3 | $186.84 | 5.674% | $197.4413 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $164.54 | 5.335% | $173.3182 | $173.32 | $173.30 | $173.30 |
| Purchase #5 | $116.79 | 10.717% | $129.3064 | $129.31 | $129.30 | $129.30 |
| Purchase #6 | $98.63 | 9.669% | $108.1665 | $108.17 | $108.15 | $108.20 |
| Purchase #7 | $128.79 | 6.746% | $137.4782 | $137.48 | $137.50 | $137.50 |
| 7 purchase totals = | $920.67 | $980.7584 | $980.77 | $980.75 | $980.70 | |