| 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 | $51.32 | 12.621% | $57.7971 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $24.37 | 9.700% | $26.7339 | $26.73 | $26.75 | $26.70 |
| Purchase #3 | $221.91 | 11.616% | $247.6871 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $220.46 | 13.736% | $250.7424 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $204.81 | 4.801% | $214.6429 | $214.64 | $214.65 | $214.60 |
| Purchase #6 | $137.29 | 11.594% | $153.2074 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $38.84 | 3.846% | $40.3338 | $40.33 | $40.35 | $40.30 |
| 7 purchase totals = | $899.00 | $991.1446 | $991.14 | $991.20 | $991.00 | |