| 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 | $78.70 | 4.726% | $82.4194 | $82.42 | $82.40 | $82.40 |
| Purchase #2 | $38.99 | 7.262% | $41.8215 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $160.58 | 3.429% | $166.0863 | $166.09 | $166.10 | $166.10 |
| Purchase #4 | $103.31 | 10.755% | $114.421 | $114.42 | $114.40 | $114.40 |
| Purchase #5 | $72.66 | 4.145% | $75.6718 | $75.67 | $75.65 | $75.70 |
| Purchase #6 | $115.30 | 4.117% | $120.0469 | $120.05 | $120.05 | $120.00 |
| Purchase #7 | $138.67 | 9.201% | $151.429 | $151.43 | $151.45 | $151.40 |
| 7 purchase totals = | $708.21 | $751.8959 | $751.90 | $751.85 | $751.80 | |