| 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 | $37.27 | 9.451% | $40.7924 | $40.79 | $40.80 | $40.80 |
| Purchase #2 | $51.88 | 3.355% | $53.6206 | $53.62 | $53.60 | $53.60 |
| Purchase #3 | $221.42 | 6.467% | $235.7392 | $235.74 | $235.75 | $235.70 |
| Purchase #4 | $22.60 | 6.570% | $24.0848 | $24.08 | $24.10 | $24.10 |
| Purchase #5 | $32.32 | 12.533% | $36.3707 | $36.37 | $36.35 | $36.40 |
| Purchase #6 | $201.82 | 6.224% | $214.3813 | $214.38 | $214.40 | $214.40 |
| Purchase #7 | $56.33 | 11.365% | $62.7319 | $62.73 | $62.75 | $62.70 |
| 7 purchase totals = | $623.64 | $667.7209 | $667.71 | $667.75 | $667.70 | |