| 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 | $48.81 | 12.766% | $55.0411 | $55.04 | $55.05 | $55.00 |
| Purchase #2 | $222.59 | 12.683% | $250.8211 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $198.35 | 11.228% | $220.6207 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $211.54 | 4.856% | $221.8124 | $221.81 | $221.80 | $221.80 |
| Purchase #5 | $98.48 | 9.726% | $108.0582 | $108.06 | $108.05 | $108.10 |
| Purchase #6 | $97.32 | 10.277% | $107.3216 | $107.32 | $107.30 | $107.30 |
| Purchase #7 | $240.39 | 3.614% | $249.0777 | $249.08 | $249.10 | $249.10 |
| 7 purchase totals = | $1,117.48 | $1,212.7528 | $1,212.75 | $1,212.70 | $1,212.70 | |