| 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 | $81.48 | 11.178% | $90.5878 | $90.59 | $90.60 | $90.60 |
| Purchase #2 | $32.89 | 12.420% | $36.9749 | $36.97 | $36.95 | $37.00 |
| Purchase #3 | $16.83 | 12.745% | $18.975 | $18.98 | $19.00 | $19.00 |
| Purchase #4 | $139.88 | 10.611% | $154.7227 | $154.72 | $154.70 | $154.70 |
| Purchase #5 | $151.78 | 6.141% | $161.1008 | $161.10 | $161.10 | $161.10 |
| Purchase #6 | $95.77 | 11.403% | $106.6907 | $106.69 | $106.70 | $106.70 |
| Purchase #7 | $184.42 | 10.243% | $203.3101 | $203.31 | $203.30 | $203.30 |
| 7 purchase totals = | $703.05 | $772.3620 | $772.36 | $772.35 | $772.40 | |