| 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 | $83.30 | 12.339% | $93.5784 | $93.58 | $93.60 | $93.60 |
| Purchase #2 | $250.51 | 3.381% | $258.9797 | $258.98 | $259.00 | $259.00 |
| Purchase #3 | $83.35 | 8.574% | $90.4964 | $90.50 | $90.50 | $90.50 |
| Purchase #4 | $34.42 | 12.279% | $38.6464 | $38.65 | $38.65 | $38.60 |
| Purchase #5 | $30.28 | 8.422% | $32.8302 | $32.83 | $32.85 | $32.80 |
| Purchase #6 | $5.37 | 12.549% | $6.0439 | $6.04 | $6.05 | $6.00 |
| Purchase #7 | $228.26 | 9.805% | $250.6409 | $250.64 | $250.65 | $250.60 |
| 7 purchase totals = | $715.49 | $771.2159 | $771.22 | $771.30 | $771.10 | |