| 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 | $39.42 | 10.302% | $43.481 | $43.48 | $43.50 | $43.50 |
| Purchase #2 | $219.28 | 5.113% | $230.4918 | $230.49 | $230.50 | $230.50 |
| Purchase #3 | $20.46 | 9.822% | $22.4696 | $22.47 | $22.45 | $22.50 |
| Purchase #4 | $77.73 | 3.620% | $80.5438 | $80.54 | $80.55 | $80.50 |
| Purchase #5 | $179.32 | 10.165% | $197.5479 | $197.55 | $197.55 | $197.50 |
| Purchase #6 | $75.54 | 9.497% | $82.714 | $82.71 | $82.70 | $82.70 |
| Purchase #7 | $86.51 | 6.307% | $91.9662 | $91.97 | $91.95 | $92.00 |
| 7 purchase totals = | $698.26 | $749.2143 | $749.21 | $749.20 | $749.20 | |