| 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 | $98.36 | 11.623% | $109.7924 | $109.79 | $109.80 | $109.80 |
| Purchase #2 | $205.62 | 5.103% | $216.1128 | $216.11 | $216.10 | $216.10 |
| Purchase #3 | $70.83 | 13.748% | $80.5677 | $80.57 | $80.55 | $80.60 |
| Purchase #4 | $203.94 | 7.210% | $218.6441 | $218.64 | $218.65 | $218.60 |
| Purchase #5 | $58.69 | 7.129% | $62.874 | $62.87 | $62.85 | $62.90 |
| Purchase #6 | $28.98 | 9.461% | $31.7218 | $31.72 | $31.70 | $31.70 |
| Purchase #7 | $48.89 | 7.393% | $52.5044 | $52.50 | $52.50 | $52.50 |
| 7 purchase totals = | $715.31 | $772.2172 | $772.20 | $772.15 | $772.20 | |