| 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 | $113.53 | 3.152% | $117.1085 | $117.11 | $117.10 | $117.10 |
| Purchase #2 | $24.64 | 5.821% | $26.0743 | $26.07 | $26.05 | $26.10 |
| Purchase #3 | $87.74 | 9.124% | $95.7454 | $95.75 | $95.75 | $95.70 |
| Purchase #4 | $130.60 | 3.150% | $134.7139 | $134.71 | $134.70 | $134.70 |
| Purchase #5 | $114.34 | 6.349% | $121.5994 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $180.62 | 9.830% | $198.3749 | $198.37 | $198.35 | $198.40 |
| Purchase #7 | $75.55 | 12.447% | $84.9537 | $84.95 | $84.95 | $85.00 |
| 7 purchase totals = | $727.02 | $778.5701 | $778.56 | $778.50 | $778.60 | |