| 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 | $21.64 | 10.422% | $23.8953 | $23.90 | $23.90 | $23.90 |
| Purchase #2 | $237.29 | 5.475% | $250.2816 | $250.28 | $250.30 | $250.30 |
| Purchase #3 | $110.34 | 9.152% | $120.4383 | $120.44 | $120.45 | $120.40 |
| Purchase #4 | $64.65 | 7.158% | $69.2776 | $69.28 | $69.30 | $69.30 |
| Purchase #5 | $90.84 | 3.446% | $93.9703 | $93.97 | $93.95 | $94.00 |
| Purchase #6 | $31.61 | 8.349% | $34.2491 | $34.25 | $34.25 | $34.20 |
| Purchase #7 | $110.47 | 8.465% | $119.8213 | $119.82 | $119.80 | $119.80 |
| 7 purchase totals = | $666.84 | $711.9335 | $711.94 | $711.95 | $711.90 | |