| 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 | $57.52 | 12.772% | $64.8665 | $64.87 | $64.85 | $64.90 |
| Purchase #2 | $53.28 | 5.725% | $56.3303 | $56.33 | $56.35 | $56.30 |
| Purchase #3 | $200.96 | 9.848% | $220.7505 | $220.75 | $220.75 | $220.80 |
| Purchase #4 | $214.79 | 10.780% | $237.9444 | $237.94 | $237.95 | $237.90 |
| Purchase #5 | $222.65 | 12.104% | $249.5996 | $249.60 | $249.60 | $249.60 |
| Purchase #6 | $32.60 | 10.805% | $36.1224 | $36.12 | $36.10 | $36.10 |
| Purchase #7 | $238.54 | 12.651% | $268.7177 | $268.72 | $268.70 | $268.70 |
| 7 purchase totals = | $1,020.34 | $1,134.3314 | $1,134.33 | $1,134.30 | $1,134.30 | |