| 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 | $47.86 | 6.405% | $50.9254 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $201.43 | 3.646% | $208.7741 | $208.77 | $208.75 | $208.80 |
| Purchase #3 | $249.96 | 7.782% | $269.4119 | $269.41 | $269.40 | $269.40 |
| Purchase #4 | $224.94 | 6.196% | $238.8773 | $238.88 | $238.90 | $238.90 |
| Purchase #5 | $250.59 | 3.409% | $259.1326 | $259.13 | $259.15 | $259.10 |
| Purchase #6 | $90.46 | 13.243% | $102.4396 | $102.44 | $102.45 | $102.40 |
| Purchase #7 | $15.51 | 3.760% | $16.0932 | $16.09 | $16.10 | $16.10 |
| 7 purchase totals = | $1,080.75 | $1,145.6541 | $1,145.65 | $1,145.70 | $1,145.60 | |