| 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 | $45.70 | 9.363% | $49.9789 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $130.64 | 3.874% | $135.701 | $135.70 | $135.70 | $135.70 |
| Purchase #3 | $187.89 | 13.795% | $213.8094 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $208.72 | 5.367% | $219.922 | $219.92 | $219.90 | $219.90 |
| Purchase #5 | $157.40 | 5.381% | $165.8697 | $165.87 | $165.85 | $165.90 |
| Purchase #6 | $220.56 | 11.294% | $245.47 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $238.56 | 12.215% | $267.7001 | $267.70 | $267.70 | $267.70 |
| 7 purchase totals = | $1,189.47 | $1,298.4511 | $1,298.45 | $1,298.40 | $1,298.50 | |