| 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 | $15.92 | 3.590% | $16.4915 | $16.49 | $16.50 | $16.50 |
| Purchase #2 | $169.76 | 13.276% | $192.2973 | $192.30 | $192.30 | $192.30 |
| Purchase #3 | $168.64 | 9.103% | $183.9913 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $32.49 | 13.817% | $36.9791 | $36.98 | $37.00 | $37.00 |
| Purchase #5 | $89.55 | 9.447% | $98.0098 | $98.01 | $98.00 | $98.00 |
| Purchase #6 | $184.53 | 9.460% | $201.9865 | $201.99 | $202.00 | $202.00 |
| Purchase #7 | $207.58 | 13.610% | $235.8316 | $235.83 | $235.85 | $235.80 |
| 7 purchase totals = | $868.47 | $965.5871 | $965.59 | $965.65 | $965.60 | |