| 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 | $18.44 | 6.850% | $19.7031 | $19.70 | $19.70 | $19.70 |
| Purchase #2 | $46.65 | 10.844% | $51.7087 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $38.49 | 3.124% | $39.6924 | $39.69 | $39.70 | $39.70 |
| Purchase #4 | $114.25 | 8.276% | $123.7053 | $123.71 | $123.70 | $123.70 |
| Purchase #5 | $49.64 | 8.621% | $53.9195 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $142.29 | 5.399% | $149.9722 | $149.97 | $149.95 | $150.00 |
| Purchase #7 | $200.73 | 10.608% | $222.0234 | $222.02 | $222.00 | $222.00 |
| 7 purchase totals = | $610.49 | $660.7246 | $660.72 | $660.65 | $660.70 | |