| 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 | $100.86 | 5.736% | $106.6453 | $106.65 | $106.65 | $106.60 |
| Purchase #2 | $68.31 | 4.223% | $71.1947 | $71.19 | $71.20 | $71.20 |
| Purchase #3 | $192.99 | 6.501% | $205.5363 | $205.54 | $205.55 | $205.50 |
| Purchase #4 | $37.35 | 11.326% | $41.5803 | $41.58 | $41.60 | $41.60 |
| Purchase #5 | $187.34 | 3.709% | $194.2884 | $194.29 | $194.30 | $194.30 |
| Purchase #6 | $208.38 | 7.432% | $223.8668 | $223.87 | $223.85 | $223.90 |
| Purchase #7 | $122.64 | 5.662% | $129.5839 | $129.58 | $129.60 | $129.60 |
| 7 purchase totals = | $917.87 | $972.6957 | $972.70 | $972.75 | $972.70 | |