| 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 | $48.84 | 5.655% | $51.6019 | $51.60 | $51.60 | $51.60 |
| Purchase #2 | $96.26 | 12.780% | $108.562 | $108.56 | $108.55 | $108.60 |
| Purchase #3 | $248.73 | 9.639% | $272.7051 | $272.71 | $272.70 | $272.70 |
| Purchase #4 | $170.64 | 11.104% | $189.5879 | $189.59 | $189.60 | $189.60 |
| Purchase #5 | $39.64 | 6.771% | $42.324 | $42.32 | $42.30 | $42.30 |
| Purchase #6 | $145.64 | 7.140% | $156.0387 | $156.04 | $156.05 | $156.00 |
| Purchase #7 | $228.99 | 12.484% | $257.5771 | $257.58 | $257.60 | $257.60 |
| 7 purchase totals = | $978.74 | $1,078.3967 | $1,078.40 | $1,078.40 | $1,078.40 | |