| 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 | $73.96 | 3.278% | $76.3844 | $76.38 | $76.40 | $76.40 |
| Purchase #2 | $82.59 | 6.862% | $88.2573 | $88.26 | $88.25 | $88.30 |
| Purchase #3 | $182.25 | 9.743% | $200.0066 | $200.01 | $200.00 | $200.00 |
| Purchase #4 | $106.43 | 6.354% | $113.1926 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $165.74 | 13.325% | $187.8249 | $187.82 | $187.80 | $187.80 |
| Purchase #6 | $47.60 | 4.113% | $49.5578 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $64.28 | 9.376% | $70.3069 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $722.85 | $785.5305 | $785.53 | $785.50 | $785.60 | |