| 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 | $92.56 | 9.662% | $101.5031 | $101.50 | $101.50 | $101.50 |
| Purchase #2 | $37.65 | 12.558% | $42.3781 | $42.38 | $42.40 | $42.40 |
| Purchase #3 | $201.56 | 10.729% | $223.1854 | $223.19 | $223.20 | $223.20 |
| Purchase #4 | $120.56 | 3.496% | $124.7748 | $124.77 | $124.75 | $124.80 |
| Purchase #5 | $57.27 | 10.611% | $63.3469 | $63.35 | $63.35 | $63.30 |
| Purchase #6 | $72.38 | 7.454% | $77.7752 | $77.78 | $77.80 | $77.80 |
| Purchase #7 | $120.86 | 3.576% | $125.182 | $125.18 | $125.20 | $125.20 |
| 7 purchase totals = | $702.84 | $758.1455 | $758.15 | $758.20 | $758.20 | |