| 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 | $5.72 | 13.494% | $6.4919 | $6.49 | $6.50 | $6.50 |
| Purchase #2 | $47.70 | 12.158% | $53.4994 | $53.50 | $53.50 | $53.50 |
| Purchase #3 | $155.68 | 12.568% | $175.2459 | $175.25 | $175.25 | $175.20 |
| Purchase #4 | $205.58 | 4.406% | $214.6379 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $120.79 | 6.677% | $128.8551 | $128.86 | $128.85 | $128.90 |
| Purchase #6 | $153.78 | 13.809% | $175.0155 | $175.02 | $175.00 | $175.00 |
| Purchase #7 | $173.43 | 5.493% | $182.9565 | $182.96 | $182.95 | $183.00 |
| 7 purchase totals = | $862.68 | $936.7022 | $936.72 | $936.70 | $936.70 | |