| 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 | $36.53 | 12.783% | $41.1996 | $41.20 | $41.20 | $41.20 |
| Purchase #2 | $81.94 | 11.780% | $91.5925 | $91.59 | $91.60 | $91.60 |
| Purchase #3 | $35.66 | 10.437% | $39.3818 | $39.38 | $39.40 | $39.40 |
| Purchase #4 | $40.68 | 9.119% | $44.3896 | $44.39 | $44.40 | $44.40 |
| Purchase #5 | $172.71 | 7.107% | $184.9845 | $184.98 | $185.00 | $185.00 |
| Purchase #6 | $11.59 | 8.119% | $12.531 | $12.53 | $12.55 | $12.50 |
| Purchase #7 | $192.79 | 9.796% | $211.6757 | $211.68 | $211.70 | $211.70 |
| 7 purchase totals = | $571.90 | $625.7547 | $625.75 | $625.85 | $625.80 | |