| 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 | $80.55 | 6.293% | $85.619 | $85.62 | $85.60 | $85.60 |
| Purchase #2 | $17.97 | 7.326% | $19.2865 | $19.29 | $19.30 | $19.30 |
| Purchase #3 | $38.53 | 8.564% | $41.8297 | $41.83 | $41.85 | $41.80 |
| Purchase #4 | $208.29 | 5.285% | $219.2981 | $219.30 | $219.30 | $219.30 |
| Purchase #5 | $183.71 | 7.779% | $198.0008 | $198.00 | $198.00 | $198.00 |
| Purchase #6 | $195.92 | 6.624% | $208.8977 | $208.90 | $208.90 | $208.90 |
| Purchase #7 | $91.38 | 12.667% | $102.9551 | $102.96 | $102.95 | $103.00 |
| 7 purchase totals = | $816.35 | $875.8869 | $875.90 | $875.90 | $875.90 | |