| 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 | $93.48 | 12.722% | $105.3725 | $105.37 | $105.35 | $105.40 |
| Purchase #2 | $87.57 | 8.817% | $95.291 | $95.29 | $95.30 | $95.30 |
| Purchase #3 | $89.40 | 11.201% | $99.4137 | $99.41 | $99.40 | $99.40 |
| Purchase #4 | $35.26 | 3.148% | $36.37 | $36.37 | $36.35 | $36.40 |
| Purchase #5 | $201.35 | 8.467% | $218.3983 | $218.40 | $218.40 | $218.40 |
| Purchase #6 | $179.28 | 6.159% | $190.3219 | $190.32 | $190.30 | $190.30 |
| Purchase #7 | $121.59 | 5.685% | $128.5024 | $128.50 | $128.50 | $128.50 |
| 7 purchase totals = | $807.93 | $873.6698 | $873.66 | $873.60 | $873.70 | |