| 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 | $61.69 | 8.846% | $67.1471 | $67.15 | $67.15 | $67.10 |
| Purchase #2 | $120.35 | 10.720% | $133.2515 | $133.25 | $133.25 | $133.30 |
| Purchase #3 | $18.70 | 8.629% | $20.3136 | $20.31 | $20.30 | $20.30 |
| Purchase #4 | $141.61 | 9.862% | $155.5756 | $155.58 | $155.60 | $155.60 |
| Purchase #5 | $183.60 | 5.672% | $194.0138 | $194.01 | $194.00 | $194.00 |
| Purchase #6 | $178.72 | 10.306% | $197.1389 | $197.14 | $197.15 | $197.10 |
| Purchase #7 | $20.30 | 12.344% | $22.8058 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $724.97 | $790.2463 | $790.25 | $790.25 | $790.20 | |