| 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 | $11.90 | 4.830% | $12.4748 | $12.47 | $12.45 | $12.50 |
| Purchase #2 | $192.80 | 9.646% | $211.3975 | $211.40 | $211.40 | $211.40 |
| Purchase #3 | $110.63 | 13.437% | $125.4954 | $125.50 | $125.50 | $125.50 |
| Purchase #4 | $126.67 | 5.105% | $133.1365 | $133.14 | $133.15 | $133.10 |
| Purchase #5 | $45.65 | 12.712% | $51.453 | $51.45 | $51.45 | $51.50 |
| Purchase #6 | $249.78 | 8.310% | $270.5367 | $270.54 | $270.55 | $270.50 |
| Purchase #7 | $38.43 | 8.748% | $41.7919 | $41.79 | $41.80 | $41.80 |
| 7 purchase totals = | $775.86 | $846.2858 | $846.29 | $846.30 | $846.30 | |