| 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 | $36.88 | 3.632% | $38.2195 | $38.22 | $38.20 | $38.20 |
| Purchase #2 | $88.59 | 6.483% | $94.3333 | $94.33 | $94.35 | $94.30 |
| Purchase #3 | $38.56 | 9.538% | $42.2379 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $224.33 | 11.637% | $250.4353 | $250.44 | $250.45 | $250.40 |
| Purchase #5 | $192.56 | 6.229% | $204.5546 | $204.55 | $204.55 | $204.60 |
| Purchase #6 | $5.44 | 10.720% | $6.0232 | $6.02 | $6.00 | $6.00 |
| Purchase #7 | $33.81 | 6.431% | $35.9843 | $35.98 | $36.00 | $36.00 |
| 7 purchase totals = | $620.17 | $671.7881 | $671.78 | $671.80 | $671.70 | |