| 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 | $117.43 | 3.480% | $121.5166 | $121.52 | $121.50 | $121.50 |
| Purchase #2 | $54.44 | 3.505% | $56.3481 | $56.35 | $56.35 | $56.30 |
| Purchase #3 | $147.98 | 11.193% | $164.5434 | $164.54 | $164.55 | $164.50 |
| Purchase #4 | $48.53 | 4.585% | $50.7551 | $50.76 | $50.75 | $50.80 |
| Purchase #5 | $72.75 | 8.350% | $78.8246 | $78.82 | $78.80 | $78.80 |
| Purchase #6 | $96.36 | 10.768% | $106.736 | $106.74 | $106.75 | $106.70 |
| Purchase #7 | $21.50 | 11.714% | $24.0185 | $24.02 | $24.00 | $24.00 |
| 7 purchase totals = | $558.99 | $602.7423 | $602.75 | $602.70 | $602.60 | |