| 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 | $143.85 | 6.366% | $153.0075 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $92.33 | 4.841% | $96.7997 | $96.80 | $96.80 | $96.80 |
| Purchase #3 | $194.67 | 3.319% | $201.1311 | $201.13 | $201.15 | $201.10 |
| Purchase #4 | $48.79 | 3.124% | $50.3142 | $50.31 | $50.30 | $50.30 |
| Purchase #5 | $23.38 | 6.123% | $24.8116 | $24.81 | $24.80 | $24.80 |
| Purchase #6 | $9.74 | 5.737% | $10.2988 | $10.30 | $10.30 | $10.30 |
| Purchase #7 | $55.49 | 13.358% | $62.9024 | $62.90 | $62.90 | $62.90 |
| 7 purchase totals = | $568.25 | $599.2653 | $599.26 | $599.25 | $599.20 | |