| 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 | $42.35 | 8.732% | $46.048 | $46.05 | $46.05 | $46.00 |
| Purchase #2 | $155.90 | 10.159% | $171.7379 | $171.74 | $171.75 | $171.70 |
| Purchase #3 | $233.94 | 5.111% | $245.8967 | $245.90 | $245.90 | $245.90 |
| Purchase #4 | $17.46 | 6.856% | $18.6571 | $18.66 | $18.65 | $18.70 |
| Purchase #5 | $72.53 | 9.859% | $79.6807 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $81.42 | 7.134% | $87.2285 | $87.23 | $87.25 | $87.20 |
| Purchase #7 | $54.50 | 6.115% | $57.8327 | $57.83 | $57.85 | $57.80 |
| 7 purchase totals = | $658.10 | $707.0816 | $707.09 | $707.15 | $707.00 | |