| 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 | $8.75 | 6.764% | $9.3419 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $66.25 | 11.444% | $73.8317 | $73.83 | $73.85 | $73.80 |
| Purchase #3 | $29.43 | 8.855% | $32.036 | $32.04 | $32.05 | $32.00 |
| Purchase #4 | $89.90 | 4.620% | $94.0534 | $94.05 | $94.05 | $94.10 |
| Purchase #5 | $179.29 | 11.755% | $200.3655 | $200.37 | $200.35 | $200.40 |
| Purchase #6 | $94.50 | 4.553% | $98.8026 | $98.80 | $98.80 | $98.80 |
| Purchase #7 | $215.29 | 3.584% | $223.006 | $223.01 | $223.00 | $223.00 |
| 7 purchase totals = | $683.41 | $731.4371 | $731.44 | $731.45 | $731.40 | |