| 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 | $66.67 | 10.532% | $73.6917 | $73.69 | $73.70 | $73.70 |
| Purchase #2 | $139.69 | 12.296% | $156.8663 | $156.87 | $156.85 | $156.90 |
| Purchase #3 | $63.57 | 8.564% | $69.0141 | $69.01 | $69.00 | $69.00 |
| Purchase #4 | $220.94 | 12.475% | $248.5023 | $248.50 | $248.50 | $248.50 |
| Purchase #5 | $44.62 | 13.665% | $50.7173 | $50.72 | $50.70 | $50.70 |
| Purchase #6 | $111.51 | 8.420% | $120.8991 | $120.90 | $120.90 | $120.90 |
| Purchase #7 | $28.52 | 12.264% | $32.0177 | $32.02 | $32.00 | $32.00 |
| 7 purchase totals = | $675.52 | $751.7085 | $751.71 | $751.65 | $751.70 | |