| 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 | $75.32 | 13.480% | $85.4731 | $85.47 | $85.45 | $85.50 |
| Purchase #2 | $49.50 | 8.667% | $53.7902 | $53.79 | $53.80 | $53.80 |
| Purchase #3 | $194.88 | 13.737% | $221.6507 | $221.65 | $221.65 | $221.70 |
| Purchase #4 | $103.98 | 11.317% | $115.7474 | $115.75 | $115.75 | $115.70 |
| Purchase #5 | $231.31 | 11.722% | $258.4242 | $258.42 | $258.40 | $258.40 |
| Purchase #6 | $246.46 | 3.126% | $254.1643 | $254.16 | $254.15 | $254.20 |
| Purchase #7 | $117.37 | 4.578% | $122.7432 | $122.74 | $122.75 | $122.70 |
| 7 purchase totals = | $1,018.82 | $1,111.9931 | $1,111.98 | $1,111.95 | $1,112.00 | |