| 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 | $14.92 | 10.217% | $16.4444 | $16.44 | $16.45 | $16.40 |
| Purchase #2 | $19.56 | 6.570% | $20.8451 | $20.85 | $20.85 | $20.80 |
| Purchase #3 | $84.95 | 8.477% | $92.1512 | $92.15 | $92.15 | $92.20 |
| Purchase #4 | $250.27 | 13.281% | $283.5084 | $283.51 | $283.50 | $283.50 |
| Purchase #5 | $8.46 | 6.443% | $9.0051 | $9.01 | $9.00 | $9.00 |
| Purchase #6 | $81.41 | 11.704% | $90.9382 | $90.94 | $90.95 | $90.90 |
| Purchase #7 | $223.96 | 9.485% | $245.2026 | $245.20 | $245.20 | $245.20 |
| 7 purchase totals = | $683.53 | $758.0950 | $758.10 | $758.10 | $758.00 | |