| 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 | $51.51 | 9.852% | $56.5848 | $56.58 | $56.60 | $56.60 |
| Purchase #2 | $51.30 | 9.724% | $56.2884 | $56.29 | $56.30 | $56.30 |
| Purchase #3 | $11.72 | 4.194% | $12.2115 | $12.21 | $12.20 | $12.20 |
| Purchase #4 | $167.76 | 3.759% | $174.0661 | $174.07 | $174.05 | $174.10 |
| Purchase #5 | $108.85 | 13.527% | $123.5741 | $123.57 | $123.55 | $123.60 |
| Purchase #6 | $159.64 | 10.678% | $176.6864 | $176.69 | $176.70 | $176.70 |
| Purchase #7 | $11.48 | 11.818% | $12.8367 | $12.84 | $12.85 | $12.80 |
| 7 purchase totals = | $562.26 | $612.2480 | $612.25 | $612.25 | $612.30 | |