| 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 | $7.29 | 6.702% | $7.7786 | $7.78 | $7.80 | $7.80 |
| Purchase #2 | $107.94 | 10.290% | $119.047 | $119.05 | $119.05 | $119.00 |
| Purchase #3 | $186.79 | 3.574% | $193.4659 | $193.47 | $193.45 | $193.50 |
| Purchase #4 | $53.28 | 5.474% | $56.1965 | $56.20 | $56.20 | $56.20 |
| Purchase #5 | $216.55 | 13.374% | $245.5114 | $245.51 | $245.50 | $245.50 |
| Purchase #6 | $202.52 | 7.150% | $217.0002 | $217.00 | $217.00 | $217.00 |
| Purchase #7 | $55.82 | 3.603% | $57.8312 | $57.83 | $57.85 | $57.80 |
| 7 purchase totals = | $830.19 | $896.8308 | $896.84 | $896.85 | $896.80 | |