| 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 | $12.68 | 13.806% | $14.4306 | $14.43 | $14.45 | $14.40 |
| Purchase #2 | $37.43 | 4.135% | $38.9777 | $38.98 | $39.00 | $39.00 |
| Purchase #3 | $142.45 | 4.155% | $148.3688 | $148.37 | $148.35 | $148.40 |
| Purchase #4 | $119.85 | 3.293% | $123.7967 | $123.80 | $123.80 | $123.80 |
| Purchase #5 | $68.35 | 9.255% | $74.6758 | $74.68 | $74.70 | $74.70 |
| Purchase #6 | $60.44 | 13.569% | $68.6411 | $68.64 | $68.65 | $68.60 |
| Purchase #7 | $65.94 | 13.284% | $74.6995 | $74.70 | $74.70 | $74.70 |
| 7 purchase totals = | $507.14 | $543.5902 | $543.60 | $543.65 | $543.60 | |