| 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 | $231.48 | 5.177% | $243.4637 | $243.46 | $243.45 | $243.50 |
| Purchase #2 | $67.26 | 6.391% | $71.5586 | $71.56 | $71.55 | $71.60 |
| Purchase #3 | $239.93 | 5.771% | $253.7764 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $149.75 | 8.390% | $162.314 | $162.31 | $162.30 | $162.30 |
| Purchase #5 | $162.91 | 10.495% | $180.0074 | $180.01 | $180.00 | $180.00 |
| Purchase #6 | $70.73 | 7.522% | $76.0503 | $76.05 | $76.05 | $76.10 |
| Purchase #7 | $77.44 | 13.827% | $88.1476 | $88.15 | $88.15 | $88.10 |
| 7 purchase totals = | $999.50 | $1,075.3180 | $1,075.32 | $1,075.30 | $1,075.40 | |