| 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 | $185.60 | 5.234% | $195.3143 | $195.31 | $195.30 | $195.30 |
| Purchase #2 | $115.78 | 10.297% | $127.7019 | $127.70 | $127.70 | $127.70 |
| Purchase #3 | $74.40 | 7.299% | $79.8305 | $79.83 | $79.85 | $79.80 |
| Purchase #4 | $72.56 | 12.577% | $81.6859 | $81.69 | $81.70 | $81.70 |
| Purchase #5 | $9.63 | 11.171% | $10.7058 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $22.43 | 4.368% | $23.4097 | $23.41 | $23.40 | $23.40 |
| Purchase #7 | $15.42 | 9.757% | $16.9245 | $16.92 | $16.90 | $16.90 |
| 7 purchase totals = | $495.82 | $535.5726 | $535.57 | $535.55 | $535.50 | |