| 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 | $101.74 | 5.856% | $107.6979 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $235.28 | 12.166% | $263.9042 | $263.90 | $263.90 | $263.90 |
| Purchase #3 | $244.58 | 13.635% | $277.9285 | $277.93 | $277.95 | $277.90 |
| Purchase #4 | $18.70 | 7.697% | $20.1393 | $20.14 | $20.15 | $20.10 |
| Purchase #5 | $104.77 | 10.119% | $115.3717 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $64.64 | 13.544% | $73.3948 | $73.39 | $73.40 | $73.40 |
| Purchase #7 | $210.33 | 5.650% | $222.2136 | $222.21 | $222.20 | $222.20 |
| 7 purchase totals = | $980.04 | $1,080.6500 | $1,080.64 | $1,080.65 | $1,080.60 | |