| 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 | $45.93 | 9.640% | $50.3577 | $50.36 | $50.35 | $50.40 |
| Purchase #2 | $76.95 | 3.565% | $79.6933 | $79.69 | $79.70 | $79.70 |
| Purchase #3 | $122.84 | 11.741% | $137.2626 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $138.76 | 8.431% | $150.4589 | $150.46 | $150.45 | $150.50 |
| Purchase #5 | $225.87 | 7.549% | $242.9209 | $242.92 | $242.90 | $242.90 |
| Purchase #6 | $227.46 | 8.354% | $246.462 | $246.46 | $246.45 | $246.50 |
| Purchase #7 | $90.99 | 5.566% | $96.0545 | $96.05 | $96.05 | $96.10 |
| 7 purchase totals = | $928.80 | $1,003.2099 | $1,003.20 | $1,003.15 | $1,003.40 | |