| 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 | $103.57 | 4.592% | $108.3259 | $108.33 | $108.35 | $108.30 |
| Purchase #2 | $10.53 | 5.353% | $11.0937 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $147.73 | 11.512% | $164.7367 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $54.87 | 13.754% | $62.4168 | $62.42 | $62.40 | $62.40 |
| Purchase #5 | $110.85 | 12.621% | $124.8404 | $124.84 | $124.85 | $124.80 |
| Purchase #6 | $110.60 | 12.655% | $124.5964 | $124.60 | $124.60 | $124.60 |
| Purchase #7 | $123.85 | 4.315% | $129.1941 | $129.19 | $129.20 | $129.20 |
| 7 purchase totals = | $662.00 | $725.2040 | $725.21 | $725.25 | $725.10 | |