| 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 | $151.29 | 9.550% | $165.7382 | $165.74 | $165.75 | $165.70 |
| Purchase #2 | $6.47 | 3.289% | $6.6828 | $6.68 | $6.70 | $6.70 |
| Purchase #3 | $57.82 | 11.236% | $64.3167 | $64.32 | $64.30 | $64.30 |
| Purchase #4 | $80.73 | 6.467% | $85.9508 | $85.95 | $85.95 | $86.00 |
| Purchase #5 | $101.55 | 10.574% | $112.2879 | $112.29 | $112.30 | $112.30 |
| Purchase #6 | $69.77 | 3.783% | $72.4094 | $72.41 | $72.40 | $72.40 |
| Purchase #7 | $230.90 | 3.528% | $239.0462 | $239.05 | $239.05 | $239.00 |
| 7 purchase totals = | $698.53 | $746.4320 | $746.44 | $746.45 | $746.40 | |