| 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 | $42.64 | 7.352% | $45.7749 | $45.77 | $45.75 | $45.80 |
| Purchase #2 | $170.36 | 7.768% | $183.5936 | $183.59 | $183.60 | $183.60 |
| Purchase #3 | $129.56 | 9.355% | $141.6803 | $141.68 | $141.70 | $141.70 |
| Purchase #4 | $62.38 | 8.264% | $67.5351 | $67.54 | $67.55 | $67.50 |
| Purchase #5 | $177.81 | 12.771% | $200.5181 | $200.52 | $200.50 | $200.50 |
| Purchase #6 | $167.58 | 12.266% | $188.1354 | $188.14 | $188.15 | $188.10 |
| Purchase #7 | $168.93 | 5.187% | $177.6924 | $177.69 | $177.70 | $177.70 |
| 7 purchase totals = | $919.26 | $1,004.9298 | $1,004.93 | $1,004.95 | $1,004.90 | |