| 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 | $80.58 | 9.701% | $88.3971 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $243.69 | 5.466% | $257.0101 | $257.01 | $257.00 | $257.00 |
| Purchase #3 | $44.61 | 7.793% | $48.0865 | $48.09 | $48.10 | $48.10 |
| Purchase #4 | $90.95 | 6.391% | $96.7626 | $96.76 | $96.75 | $96.80 |
| Purchase #5 | $176.46 | 3.727% | $183.0367 | $183.04 | $183.05 | $183.00 |
| Purchase #6 | $142.80 | 12.109% | $160.0917 | $160.09 | $160.10 | $160.10 |
| Purchase #7 | $167.40 | 8.455% | $181.5537 | $181.55 | $181.55 | $181.60 |
| 7 purchase totals = | $946.49 | $1,014.9384 | $1,014.94 | $1,014.95 | $1,015.00 | |