| 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 | $44.65 | 13.531% | $50.6916 | $50.69 | $50.70 | $50.70 |
| Purchase #2 | $67.46 | 7.372% | $72.4332 | $72.43 | $72.45 | $72.40 |
| Purchase #3 | $35.56 | 11.449% | $39.6313 | $39.63 | $39.65 | $39.60 |
| Purchase #4 | $238.53 | 10.731% | $264.1267 | $264.13 | $264.15 | $264.10 |
| Purchase #5 | $34.75 | 13.754% | $39.5295 | $39.53 | $39.55 | $39.50 |
| Purchase #6 | $41.97 | 6.777% | $44.8143 | $44.81 | $44.80 | $44.80 |
| Purchase #7 | $12.54 | 12.374% | $14.0917 | $14.09 | $14.10 | $14.10 |
| 7 purchase totals = | $475.46 | $525.3183 | $525.31 | $525.40 | $525.20 | |