| 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 | $85.37 | 6.314% | $90.7603 | $90.76 | $90.75 | $90.80 |
| Purchase #2 | $93.36 | 8.778% | $101.5551 | $101.56 | $101.55 | $101.60 |
| Purchase #3 | $185.48 | 7.435% | $199.2704 | $199.27 | $199.25 | $199.30 |
| Purchase #4 | $221.83 | 11.805% | $248.017 | $248.02 | $248.00 | $248.00 |
| Purchase #5 | $184.89 | 9.124% | $201.7594 | $201.76 | $201.75 | $201.80 |
| Purchase #6 | $193.37 | 8.716% | $210.2241 | $210.22 | $210.20 | $210.20 |
| Purchase #7 | $32.40 | 13.828% | $36.8803 | $36.88 | $36.90 | $36.90 |
| 7 purchase totals = | $996.70 | $1,088.4666 | $1,088.47 | $1,088.40 | $1,088.60 | |