| 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 | $32.53 | 13.276% | $36.8487 | $36.85 | $36.85 | $36.80 |
| Purchase #2 | $75.32 | 7.236% | $80.7702 | $80.77 | $80.75 | $80.80 |
| Purchase #3 | $160.65 | 11.102% | $178.4854 | $178.49 | $178.50 | $178.50 |
| Purchase #4 | $216.97 | 11.120% | $241.0971 | $241.10 | $241.10 | $241.10 |
| Purchase #5 | $54.68 | 11.719% | $61.0879 | $61.09 | $61.10 | $61.10 |
| Purchase #6 | $161.73 | 10.297% | $178.3833 | $178.38 | $178.40 | $178.40 |
| Purchase #7 | $81.78 | 9.757% | $89.7593 | $89.76 | $89.75 | $89.80 |
| 7 purchase totals = | $783.66 | $866.4319 | $866.44 | $866.45 | $866.50 | |