| 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 | $49.65 | 6.748% | $53.0004 | $53.00 | $53.00 | $53.00 |
| Purchase #2 | $238.77 | 5.592% | $252.122 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $187.37 | 12.645% | $211.0629 | $211.06 | $211.05 | $211.10 |
| Purchase #4 | $163.69 | 9.294% | $178.9033 | $178.90 | $178.90 | $178.90 |
| Purchase #5 | $69.62 | 12.276% | $78.1666 | $78.17 | $78.15 | $78.20 |
| Purchase #6 | $50.39 | 4.787% | $52.8022 | $52.80 | $52.80 | $52.80 |
| Purchase #7 | $115.60 | 11.712% | $129.1391 | $129.14 | $129.15 | $129.10 |
| 7 purchase totals = | $875.09 | $955.1965 | $955.19 | $955.15 | $955.20 | |