| 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 | $143.27 | 7.818% | $154.4708 | $154.47 | $154.45 | $154.50 |
| Purchase #2 | $5.62 | 4.745% | $5.8867 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $61.37 | 10.549% | $67.8439 | $67.84 | $67.85 | $67.80 |
| Purchase #4 | $244.48 | 5.182% | $257.149 | $257.15 | $257.15 | $257.10 |
| Purchase #5 | $93.49 | 5.280% | $98.4263 | $98.43 | $98.45 | $98.40 |
| Purchase #6 | $121.52 | 13.736% | $138.212 | $138.21 | $138.20 | $138.20 |
| Purchase #7 | $114.77 | 7.259% | $123.1012 | $123.10 | $123.10 | $123.10 |
| 7 purchase totals = | $784.52 | $845.0899 | $845.09 | $845.10 | $845.00 | |