| 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 | $69.56 | 3.628% | $72.0836 | $72.08 | $72.10 | $72.10 |
| Purchase #2 | $211.75 | 12.441% | $238.0938 | $238.09 | $238.10 | $238.10 |
| Purchase #3 | $135.67 | 13.575% | $154.0872 | $154.09 | $154.10 | $154.10 |
| Purchase #4 | $117.69 | 13.163% | $133.1815 | $133.18 | $133.20 | $133.20 |
| Purchase #5 | $213.86 | 4.565% | $223.6227 | $223.62 | $223.60 | $223.60 |
| Purchase #6 | $16.93 | 12.309% | $19.0139 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $11.71 | 7.366% | $12.5726 | $12.57 | $12.55 | $12.60 |
| 7 purchase totals = | $777.17 | $852.6553 | $852.64 | $852.65 | $852.70 | |