| 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 | $32.32 | 10.706% | $35.7802 | $35.78 | $35.80 | $35.80 |
| Purchase #2 | $196.45 | 12.486% | $220.9787 | $220.98 | $221.00 | $221.00 |
| Purchase #3 | $171.47 | 13.454% | $194.5396 | $194.54 | $194.55 | $194.50 |
| Purchase #4 | $173.71 | 11.367% | $193.4556 | $193.46 | $193.45 | $193.50 |
| Purchase #5 | $9.42 | 9.671% | $10.331 | $10.33 | $10.35 | $10.30 |
| Purchase #6 | $196.93 | 3.535% | $203.8915 | $203.89 | $203.90 | $203.90 |
| Purchase #7 | $150.96 | 7.772% | $162.6926 | $162.69 | $162.70 | $162.70 |
| 7 purchase totals = | $931.26 | $1,021.6692 | $1,021.67 | $1,021.75 | $1,021.70 | |