| 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 | $44.72 | 13.158% | $50.6043 | $50.60 | $50.60 | $50.60 |
| Purchase #2 | $44.64 | 3.815% | $46.343 | $46.34 | $46.35 | $46.30 |
| Purchase #3 | $122.61 | 4.460% | $128.0784 | $128.08 | $128.10 | $128.10 |
| Purchase #4 | $10.75 | 7.141% | $11.5177 | $11.52 | $11.50 | $11.50 |
| Purchase #5 | $119.44 | 13.154% | $135.1511 | $135.15 | $135.15 | $135.20 |
| Purchase #6 | $125.86 | 11.429% | $140.2445 | $140.24 | $140.25 | $140.20 |
| Purchase #7 | $230.99 | 3.629% | $239.3726 | $239.37 | $239.35 | $239.40 |
| 7 purchase totals = | $699.01 | $751.3116 | $751.30 | $751.30 | $751.30 | |