| 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 | $119.99 | 12.782% | $135.3271 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $48.33 | 12.774% | $54.5037 | $54.50 | $54.50 | $54.50 |
| Purchase #3 | $5.97 | 12.207% | $6.6988 | $6.70 | $6.70 | $6.70 |
| Purchase #4 | $127.95 | 6.111% | $135.769 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $57.79 | 8.841% | $62.8992 | $62.90 | $62.90 | $62.90 |
| Purchase #6 | $41.72 | 9.816% | $45.8152 | $45.82 | $45.80 | $45.80 |
| Purchase #7 | $112.58 | 9.403% | $123.1659 | $123.17 | $123.15 | $123.20 |
| 7 purchase totals = | $514.33 | $564.1789 | $564.19 | $564.15 | $564.20 | |