| 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 | $76.34 | 11.239% | $84.9199 | $84.92 | $84.90 | $84.90 |
| Purchase #2 | $41.27 | 6.154% | $43.8098 | $43.81 | $43.80 | $43.80 |
| Purchase #3 | $97.70 | 12.217% | $109.636 | $109.64 | $109.65 | $109.60 |
| Purchase #4 | $32.27 | 5.782% | $34.1359 | $34.14 | $34.15 | $34.10 |
| Purchase #5 | $12.56 | 10.623% | $13.8942 | $13.89 | $13.90 | $13.90 |
| Purchase #6 | $114.87 | 5.152% | $120.7881 | $120.79 | $120.80 | $120.80 |
| Purchase #7 | $232.37 | 10.454% | $256.662 | $256.66 | $256.65 | $256.70 |
| 7 purchase totals = | $607.38 | $663.8459 | $663.85 | $663.85 | $663.80 | |