| 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 | $60.47 | 7.837% | $65.209 | $65.21 | $65.20 | $65.20 |
| Purchase #2 | $79.87 | 12.644% | $89.9688 | $89.97 | $89.95 | $90.00 |
| Purchase #3 | $81.46 | 5.147% | $85.6527 | $85.65 | $85.65 | $85.70 |
| Purchase #4 | $44.75 | 3.310% | $46.2312 | $46.23 | $46.25 | $46.20 |
| Purchase #5 | $68.75 | 8.333% | $74.4789 | $74.48 | $74.50 | $74.50 |
| Purchase #6 | $134.62 | 5.400% | $141.8895 | $141.89 | $141.90 | $141.90 |
| Purchase #7 | $208.42 | 10.724% | $230.771 | $230.77 | $230.75 | $230.80 |
| 7 purchase totals = | $678.34 | $734.2011 | $734.20 | $734.20 | $734.30 | |