| 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 | $8.50 | 5.457% | $8.9638 | $8.96 | $8.95 | $9.00 |
| Purchase #2 | $182.91 | 7.561% | $196.7398 | $196.74 | $196.75 | $196.70 |
| Purchase #3 | $151.64 | 6.570% | $161.6027 | $161.60 | $161.60 | $161.60 |
| Purchase #4 | $185.74 | 7.511% | $199.6909 | $199.69 | $199.70 | $199.70 |
| Purchase #5 | $33.92 | 5.870% | $35.9111 | $35.91 | $35.90 | $35.90 |
| Purchase #6 | $29.31 | 11.334% | $32.632 | $32.63 | $32.65 | $32.60 |
| Purchase #7 | $191.27 | 4.163% | $199.2326 | $199.23 | $199.25 | $199.20 |
| 7 purchase totals = | $783.29 | $834.7729 | $834.76 | $834.80 | $834.70 | |