| 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 | $15.46 | 9.555% | $16.9372 | $16.94 | $16.95 | $16.90 |
| Purchase #2 | $83.32 | 8.658% | $90.5338 | $90.53 | $90.55 | $90.50 |
| Purchase #3 | $173.95 | 11.574% | $194.083 | $194.08 | $194.10 | $194.10 |
| Purchase #4 | $8.50 | 12.838% | $9.5912 | $9.59 | $9.60 | $9.60 |
| Purchase #5 | $208.68 | 6.689% | $222.6386 | $222.64 | $222.65 | $222.60 |
| Purchase #6 | $46.86 | 10.123% | $51.6036 | $51.60 | $51.60 | $51.60 |
| Purchase #7 | $203.31 | 11.421% | $226.53 | $226.53 | $226.55 | $226.50 |
| 7 purchase totals = | $740.08 | $811.9174 | $811.91 | $812.00 | $811.80 | |