| 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 | $36.86 | 4.368% | $38.47 | $38.47 | $38.45 | $38.50 |
| Purchase #2 | $183.36 | 6.758% | $195.7515 | $195.75 | $195.75 | $195.80 |
| Purchase #3 | $26.39 | 4.518% | $27.5823 | $27.58 | $27.60 | $27.60 |
| Purchase #4 | $162.99 | 7.591% | $175.3626 | $175.36 | $175.35 | $175.40 |
| Purchase #5 | $18.25 | 4.704% | $19.1085 | $19.11 | $19.10 | $19.10 |
| Purchase #6 | $128.79 | 12.718% | $145.1695 | $145.17 | $145.15 | $145.20 |
| Purchase #7 | $106.65 | 8.412% | $115.6214 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $663.29 | $717.0658 | $717.06 | $717.00 | $717.20 | |