| 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 | $23.57 | 8.423% | $25.5553 | $25.56 | $25.55 | $25.60 |
| Purchase #2 | $228.58 | 9.871% | $251.1431 | $251.14 | $251.15 | $251.10 |
| Purchase #3 | $232.34 | 3.863% | $241.3153 | $241.32 | $241.30 | $241.30 |
| Purchase #4 | $196.51 | 7.189% | $210.6371 | $210.64 | $210.65 | $210.60 |
| Purchase #5 | $74.44 | 9.257% | $81.3309 | $81.33 | $81.35 | $81.30 |
| Purchase #6 | $219.71 | 6.149% | $233.22 | $233.22 | $233.20 | $233.20 |
| Purchase #7 | $51.51 | 13.562% | $58.4958 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $1,026.66 | $1,101.6975 | $1,101.71 | $1,101.70 | $1,101.60 | |