| 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 | $58.92 | 3.726% | $61.1154 | $61.12 | $61.10 | $61.10 |
| Purchase #2 | $19.48 | 3.778% | $20.216 | $20.22 | $20.20 | $20.20 |
| Purchase #3 | $19.42 | 6.287% | $20.6409 | $20.64 | $20.65 | $20.60 |
| Purchase #4 | $41.86 | 12.484% | $47.0858 | $47.09 | $47.10 | $47.10 |
| Purchase #5 | $173.79 | 8.133% | $187.9243 | $187.92 | $187.90 | $187.90 |
| Purchase #6 | $140.80 | 13.133% | $159.2913 | $159.29 | $159.30 | $159.30 |
| Purchase #7 | $250.59 | 11.553% | $279.5407 | $279.54 | $279.55 | $279.50 |
| 7 purchase totals = | $704.86 | $775.8144 | $775.82 | $775.80 | $775.70 | |