| 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 | $32.76 | 13.818% | $37.2868 | $37.29 | $37.30 | $37.30 |
| Purchase #2 | $104.57 | 6.231% | $111.0858 | $111.09 | $111.10 | $111.10 |
| Purchase #3 | $211.98 | 9.446% | $232.0036 | $232.00 | $232.00 | $232.00 |
| Purchase #4 | $69.27 | 9.123% | $75.5895 | $75.59 | $75.60 | $75.60 |
| Purchase #5 | $65.79 | 10.660% | $72.8032 | $72.80 | $72.80 | $72.80 |
| Purchase #6 | $122.71 | 12.752% | $138.358 | $138.36 | $138.35 | $138.40 |
| Purchase #7 | $40.49 | 4.621% | $42.361 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $647.57 | $709.4879 | $709.49 | $709.50 | $709.60 | |