| 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 | $84.55 | 7.367% | $90.7788 | $90.78 | $90.80 | $90.80 |
| Purchase #2 | $50.87 | 11.535% | $56.7379 | $56.74 | $56.75 | $56.70 |
| Purchase #3 | $73.34 | 5.812% | $77.6025 | $77.60 | $77.60 | $77.60 |
| Purchase #4 | $230.98 | 4.641% | $241.6998 | $241.70 | $241.70 | $241.70 |
| Purchase #5 | $171.77 | 5.357% | $180.9717 | $180.97 | $180.95 | $181.00 |
| Purchase #6 | $203.98 | 8.475% | $221.2673 | $221.27 | $221.25 | $221.30 |
| Purchase #7 | $225.39 | 4.361% | $235.2193 | $235.22 | $235.20 | $235.20 |
| 7 purchase totals = | $1,040.88 | $1,104.2773 | $1,104.28 | $1,104.25 | $1,104.30 | |