| 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 | $115.96 | 5.168% | $121.9528 | $121.95 | $121.95 | $122.00 |
| Purchase #2 | $31.37 | 11.552% | $34.9939 | $34.99 | $35.00 | $35.00 |
| Purchase #3 | $107.69 | 11.157% | $119.705 | $119.71 | $119.70 | $119.70 |
| Purchase #4 | $58.48 | 12.511% | $65.7964 | $65.80 | $65.80 | $65.80 |
| Purchase #5 | $186.45 | 12.837% | $210.3846 | $210.38 | $210.40 | $210.40 |
| Purchase #6 | $45.47 | 10.823% | $50.3912 | $50.39 | $50.40 | $50.40 |
| Purchase #7 | $10.90 | 4.583% | $11.3995 | $11.40 | $11.40 | $11.40 |
| 7 purchase totals = | $556.32 | $614.6234 | $614.62 | $614.65 | $614.70 | |