| 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 | $88.66 | 9.715% | $97.2733 | $97.27 | $97.25 | $97.30 |
| Purchase #2 | $163.32 | 4.768% | $171.1071 | $171.11 | $171.10 | $171.10 |
| Purchase #3 | $175.48 | 13.103% | $198.4731 | $198.47 | $198.45 | $198.50 |
| Purchase #4 | $77.42 | 3.325% | $79.9942 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $181.46 | 5.782% | $191.952 | $191.95 | $191.95 | $192.00 |
| Purchase #6 | $232.48 | 11.246% | $258.6247 | $258.62 | $258.60 | $258.60 |
| Purchase #7 | $110.55 | 12.403% | $124.2615 | $124.26 | $124.25 | $124.30 |
| 7 purchase totals = | $1,029.37 | $1,121.6859 | $1,121.67 | $1,121.60 | $1,121.80 | |