| 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 | $65.66 | 6.165% | $69.7079 | $69.71 | $69.70 | $69.70 |
| Purchase #2 | $133.80 | 11.403% | $149.0572 | $149.06 | $149.05 | $149.10 |
| Purchase #3 | $6.67 | 13.692% | $7.5833 | $7.58 | $7.60 | $7.60 |
| Purchase #4 | $162.87 | 11.390% | $181.4209 | $181.42 | $181.40 | $181.40 |
| Purchase #5 | $186.65 | 7.286% | $200.2493 | $200.25 | $200.25 | $200.20 |
| Purchase #6 | $113.77 | 13.367% | $128.9776 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $36.80 | 13.408% | $41.7341 | $41.73 | $41.75 | $41.70 |
| 7 purchase totals = | $706.22 | $778.7303 | $778.73 | $778.75 | $778.70 | |