| 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 | $98.37 | 5.356% | $103.6387 | $103.64 | $103.65 | $103.60 |
| Purchase #2 | $17.62 | 6.303% | $18.7306 | $18.73 | $18.75 | $18.70 |
| Purchase #3 | $241.45 | 4.230% | $251.6633 | $251.66 | $251.65 | $251.70 |
| Purchase #4 | $106.70 | 8.780% | $116.0683 | $116.07 | $116.05 | $116.10 |
| Purchase #5 | $248.79 | 3.773% | $258.1768 | $258.18 | $258.20 | $258.20 |
| Purchase #6 | $5.65 | 13.323% | $6.4027 | $6.40 | $6.40 | $6.40 |
| Purchase #7 | $148.28 | 7.523% | $159.4351 | $159.44 | $159.45 | $159.40 |
| 7 purchase totals = | $866.86 | $914.1155 | $914.12 | $914.15 | $914.10 | |