| 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 | $49.98 | 8.415% | $54.1858 | $54.19 | $54.20 | $54.20 |
| Purchase #2 | $68.89 | 4.207% | $71.7882 | $71.79 | $71.80 | $71.80 |
| Purchase #3 | $191.76 | 9.210% | $209.4211 | $209.42 | $209.40 | $209.40 |
| Purchase #4 | $67.54 | 10.656% | $74.7371 | $74.74 | $74.75 | $74.70 |
| Purchase #5 | $200.31 | 11.869% | $224.0848 | $224.08 | $224.10 | $224.10 |
| Purchase #6 | $179.98 | 13.231% | $203.7932 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $39.59 | 5.781% | $41.8787 | $41.88 | $41.90 | $41.90 |
| 7 purchase totals = | $798.05 | $879.8889 | $879.89 | $879.95 | $879.90 | |