| 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 | $8.91 | 13.382% | $10.1023 | $10.10 | $10.10 | $10.10 |
| Purchase #2 | $46.48 | 10.149% | $51.1973 | $51.20 | $51.20 | $51.20 |
| Purchase #3 | $90.55 | 5.147% | $95.2106 | $95.21 | $95.20 | $95.20 |
| Purchase #4 | $219.62 | 7.396% | $235.8631 | $235.86 | $235.85 | $235.90 |
| Purchase #5 | $34.72 | 10.174% | $38.2524 | $38.25 | $38.25 | $38.30 |
| Purchase #6 | $197.54 | 6.586% | $210.55 | $210.55 | $210.55 | $210.60 |
| Purchase #7 | $157.76 | 3.536% | $163.3384 | $163.34 | $163.35 | $163.30 |
| 7 purchase totals = | $755.58 | $804.5141 | $804.51 | $804.50 | $804.60 | |