| 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 | $109.87 | 9.556% | $120.3692 | $120.37 | $120.35 | $120.40 |
| Purchase #2 | $57.33 | 13.258% | $64.9308 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $203.90 | 6.757% | $217.6775 | $217.68 | $217.70 | $217.70 |
| Purchase #4 | $210.50 | 6.510% | $224.2036 | $224.20 | $224.20 | $224.20 |
| Purchase #5 | $80.70 | 6.485% | $85.9334 | $85.93 | $85.95 | $85.90 |
| Purchase #6 | $162.77 | 10.228% | $179.4181 | $179.42 | $179.40 | $179.40 |
| Purchase #7 | $101.66 | 11.162% | $113.0073 | $113.01 | $113.00 | $113.00 |
| 7 purchase totals = | $926.73 | $1,005.5399 | $1,005.54 | $1,005.55 | $1,005.50 | |