| 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 | $52.90 | 10.359% | $58.3799 | $58.38 | $58.40 | $58.40 |
| Purchase #2 | $68.90 | 5.298% | $72.5503 | $72.55 | $72.55 | $72.60 |
| Purchase #3 | $208.97 | 8.255% | $226.2205 | $226.22 | $226.20 | $226.20 |
| Purchase #4 | $230.75 | 9.832% | $253.4373 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $38.82 | 6.103% | $41.1892 | $41.19 | $41.20 | $41.20 |
| Purchase #6 | $110.87 | 5.854% | $117.3603 | $117.36 | $117.35 | $117.40 |
| Purchase #7 | $159.82 | 5.432% | $168.5014 | $168.50 | $168.50 | $168.50 |
| 7 purchase totals = | $871.03 | $937.6389 | $937.64 | $937.65 | $937.70 | |