| 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 | $63.47 | 11.211% | $70.5856 | $70.59 | $70.60 | $70.60 |
| Purchase #2 | $5.93 | 11.640% | $6.6203 | $6.62 | $6.60 | $6.60 |
| Purchase #3 | $146.68 | 3.487% | $151.7947 | $151.79 | $151.80 | $151.80 |
| Purchase #4 | $9.86 | 8.291% | $10.6775 | $10.68 | $10.70 | $10.70 |
| Purchase #5 | $143.88 | 5.439% | $151.7056 | $151.71 | $151.70 | $151.70 |
| Purchase #6 | $171.29 | 4.729% | $179.3903 | $179.39 | $179.40 | $179.40 |
| Purchase #7 | $197.36 | 8.760% | $214.6487 | $214.65 | $214.65 | $214.60 |
| 7 purchase totals = | $738.47 | $785.4227 | $785.43 | $785.45 | $785.40 | |