| 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 | $32.85 | 13.727% | $37.3593 | $37.36 | $37.35 | $37.40 |
| Purchase #2 | $230.32 | 12.605% | $259.3518 | $259.35 | $259.35 | $259.40 |
| Purchase #3 | $239.71 | 8.266% | $259.5244 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $214.34 | 5.163% | $225.4064 | $225.41 | $225.40 | $225.40 |
| Purchase #5 | $241.69 | 11.775% | $270.149 | $270.15 | $270.15 | $270.10 |
| Purchase #6 | $62.26 | 10.437% | $68.7581 | $68.76 | $68.75 | $68.80 |
| Purchase #7 | $218.88 | 7.132% | $234.4905 | $234.49 | $234.50 | $234.50 |
| 7 purchase totals = | $1,240.05 | $1,355.0395 | $1,355.04 | $1,355.00 | $1,355.10 | |