| 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 | $37.55 | 4.677% | $39.3062 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $195.42 | 12.799% | $220.4318 | $220.43 | $220.45 | $220.40 |
| Purchase #3 | $161.35 | 11.535% | $179.9617 | $179.96 | $179.95 | $180.00 |
| Purchase #4 | $118.70 | 13.673% | $134.9299 | $134.93 | $134.95 | $134.90 |
| Purchase #5 | $113.76 | 7.307% | $122.0724 | $122.07 | $122.05 | $122.10 |
| Purchase #6 | $73.80 | 8.139% | $79.8066 | $79.81 | $79.80 | $79.80 |
| Purchase #7 | $29.29 | 4.774% | $30.6883 | $30.69 | $30.70 | $30.70 |
| 7 purchase totals = | $729.87 | $807.1969 | $807.20 | $807.20 | $807.20 | |