| 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 | $49.73 | 6.709% | $53.0664 | $53.07 | $53.05 | $53.10 |
| Purchase #2 | $75.74 | 4.368% | $79.0483 | $79.05 | $79.05 | $79.00 |
| Purchase #3 | $172.62 | 3.736% | $179.0691 | $179.07 | $179.05 | $179.10 |
| Purchase #4 | $46.85 | 9.786% | $51.4347 | $51.43 | $51.45 | $51.40 |
| Purchase #5 | $122.66 | 7.276% | $131.5847 | $131.58 | $131.60 | $131.60 |
| Purchase #6 | $142.51 | 13.463% | $161.6961 | $161.70 | $161.70 | $161.70 |
| Purchase #7 | $146.31 | 7.157% | $156.7814 | $156.78 | $156.80 | $156.80 |
| 7 purchase totals = | $756.42 | $812.6807 | $812.68 | $812.70 | $812.70 | |