| 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 | $115.94 | 9.372% | $126.8059 | $126.81 | $126.80 | $126.80 |
| Purchase #2 | $239.64 | 12.197% | $268.8689 | $268.87 | $268.85 | $268.90 |
| Purchase #3 | $8.29 | 9.594% | $9.0853 | $9.09 | $9.10 | $9.10 |
| Purchase #4 | $42.46 | 8.565% | $46.0967 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $8.79 | 8.576% | $9.5438 | $9.54 | $9.55 | $9.50 |
| Purchase #6 | $106.28 | 13.684% | $120.8234 | $120.82 | $120.80 | $120.80 |
| Purchase #7 | $48.46 | 8.624% | $52.6392 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $569.86 | $633.8632 | $633.87 | $633.85 | $633.80 | |