| 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 | $41.61 | 3.433% | $43.0385 | $43.04 | $43.05 | $43.00 |
| Purchase #2 | $35.48 | 4.668% | $37.1362 | $37.14 | $37.15 | $37.10 |
| Purchase #3 | $165.64 | 3.487% | $171.4159 | $171.42 | $171.40 | $171.40 |
| Purchase #4 | $17.94 | 6.366% | $19.0821 | $19.08 | $19.10 | $19.10 |
| Purchase #5 | $137.28 | 4.863% | $143.9559 | $143.96 | $143.95 | $144.00 |
| Purchase #6 | $82.77 | 4.165% | $86.2174 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $202.60 | 9.259% | $221.3587 | $221.36 | $221.35 | $221.40 |
| 7 purchase totals = | $683.32 | $722.2047 | $722.22 | $722.20 | $722.20 | |