| 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 | $45.59 | 4.766% | $47.7628 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $147.79 | 6.376% | $157.2131 | $157.21 | $157.20 | $157.20 |
| Purchase #3 | $214.35 | 10.565% | $236.9961 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $94.58 | 4.197% | $98.5495 | $98.55 | $98.55 | $98.50 |
| Purchase #5 | $229.38 | 9.841% | $251.9533 | $251.95 | $251.95 | $252.00 |
| Purchase #6 | $173.48 | 7.349% | $186.229 | $186.23 | $186.25 | $186.20 |
| Purchase #7 | $102.82 | 8.585% | $111.6471 | $111.65 | $111.65 | $111.60 |
| 7 purchase totals = | $1,007.99 | $1,090.3509 | $1,090.35 | $1,090.35 | $1,090.30 | |