| 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 | $39.81 | 6.770% | $42.5051 | $42.51 | $42.50 | $42.50 |
| Purchase #2 | $84.29 | 5.326% | $88.7793 | $88.78 | $88.80 | $88.80 |
| Purchase #3 | $92.91 | 5.205% | $97.746 | $97.75 | $97.75 | $97.70 |
| Purchase #4 | $162.82 | 9.177% | $177.762 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $228.84 | 7.710% | $246.4836 | $246.48 | $246.50 | $246.50 |
| Purchase #6 | $105.49 | 5.249% | $111.0272 | $111.03 | $111.05 | $111.00 |
| Purchase #7 | $184.84 | 4.597% | $193.3371 | $193.34 | $193.35 | $193.30 |
| 7 purchase totals = | $899.00 | $957.6403 | $957.65 | $957.70 | $957.60 | |