| 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 | $95.30 | 3.645% | $98.7737 | $98.77 | $98.75 | $98.80 |
| Purchase #2 | $243.42 | 10.768% | $269.6315 | $269.63 | $269.65 | $269.60 |
| Purchase #3 | $246.82 | 12.543% | $277.7786 | $277.78 | $277.80 | $277.80 |
| Purchase #4 | $101.57 | 7.167% | $108.8495 | $108.85 | $108.85 | $108.80 |
| Purchase #5 | $79.97 | 9.174% | $87.3064 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $88.83 | 10.840% | $98.4592 | $98.46 | $98.45 | $98.50 |
| Purchase #7 | $31.71 | 4.572% | $33.1598 | $33.16 | $33.15 | $33.20 |
| 7 purchase totals = | $887.62 | $973.9587 | $973.96 | $973.95 | $974.00 | |