| 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 | $28.65 | 4.482% | $29.9341 | $29.93 | $29.95 | $29.90 |
| Purchase #2 | $188.96 | 5.652% | $199.64 | $199.64 | $199.65 | $199.60 |
| Purchase #3 | $118.61 | 4.460% | $123.9 | $123.90 | $123.90 | $123.90 |
| Purchase #4 | $174.28 | 9.355% | $190.5839 | $190.58 | $190.60 | $190.60 |
| Purchase #5 | $64.50 | 5.395% | $67.9798 | $67.98 | $68.00 | $68.00 |
| Purchase #6 | $233.90 | 3.735% | $242.6362 | $242.64 | $242.65 | $242.60 |
| Purchase #7 | $39.52 | 8.409% | $42.8432 | $42.84 | $42.85 | $42.80 |
| 7 purchase totals = | $848.42 | $897.5172 | $897.51 | $897.60 | $897.40 | |