| 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 | $17.26 | 9.116% | $18.8334 | $18.83 | $18.85 | $18.80 |
| Purchase #2 | $41.37 | 10.135% | $45.5628 | $45.56 | $45.55 | $45.60 |
| Purchase #3 | $36.94 | 7.150% | $39.5812 | $39.58 | $39.60 | $39.60 |
| Purchase #4 | $123.47 | 4.456% | $128.9718 | $128.97 | $128.95 | $129.00 |
| Purchase #5 | $192.84 | 4.233% | $201.0029 | $201.00 | $201.00 | $201.00 |
| Purchase #6 | $158.47 | 10.316% | $174.8178 | $174.82 | $174.80 | $174.80 |
| Purchase #7 | $176.50 | 6.865% | $188.6167 | $188.62 | $188.60 | $188.60 |
| 7 purchase totals = | $746.85 | $797.3866 | $797.38 | $797.35 | $797.40 | |