| 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 | $31.89 | 6.267% | $33.8885 | $33.89 | $33.90 | $33.90 |
| Purchase #2 | $128.47 | 3.710% | $133.2362 | $133.24 | $133.25 | $133.20 |
| Purchase #3 | $106.45 | 8.862% | $115.8836 | $115.88 | $115.90 | $115.90 |
| Purchase #4 | $62.26 | 10.147% | $68.5775 | $68.58 | $68.60 | $68.60 |
| Purchase #5 | $141.62 | 11.555% | $157.9842 | $157.98 | $158.00 | $158.00 |
| Purchase #6 | $221.73 | 13.199% | $250.9961 | $251.00 | $251.00 | $251.00 |
| Purchase #7 | $108.42 | 13.538% | $123.0979 | $123.10 | $123.10 | $123.10 |
| 7 purchase totals = | $800.84 | $883.6640 | $883.67 | $883.75 | $883.70 | |