| 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 | $47.52 | 4.434% | $49.627 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $168.78 | 7.513% | $181.4604 | $181.46 | $181.45 | $181.50 |
| Purchase #3 | $214.69 | 12.692% | $241.9385 | $241.94 | $241.95 | $241.90 |
| Purchase #4 | $137.41 | 10.269% | $151.5206 | $151.52 | $151.50 | $151.50 |
| Purchase #5 | $22.58 | 8.220% | $24.4361 | $24.44 | $24.45 | $24.40 |
| Purchase #6 | $118.51 | 8.106% | $128.1164 | $128.12 | $128.10 | $128.10 |
| Purchase #7 | $190.96 | 3.717% | $198.058 | $198.06 | $198.05 | $198.10 |
| 7 purchase totals = | $900.45 | $975.1570 | $975.17 | $975.15 | $975.10 | |