| 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 | $50.58 | 8.592% | $54.9258 | $54.93 | $54.95 | $54.90 |
| Purchase #2 | $115.58 | 10.141% | $127.301 | $127.30 | $127.30 | $127.30 |
| Purchase #3 | $93.51 | 12.606% | $105.2979 | $105.30 | $105.30 | $105.30 |
| Purchase #4 | $5.80 | 6.362% | $6.169 | $6.17 | $6.15 | $6.20 |
| Purchase #5 | $72.40 | 11.293% | $80.5761 | $80.58 | $80.60 | $80.60 |
| Purchase #6 | $203.36 | 13.310% | $230.4272 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $202.34 | 3.407% | $209.2337 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $743.57 | $813.9307 | $813.94 | $814.00 | $813.90 | |