| 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 | $41.47 | 4.687% | $43.4137 | $43.41 | $43.40 | $43.40 |
| Purchase #2 | $33.89 | 3.319% | $35.0148 | $35.01 | $35.00 | $35.00 |
| Purchase #3 | $153.93 | 5.369% | $162.1945 | $162.19 | $162.20 | $162.20 |
| Purchase #4 | $142.44 | 12.774% | $160.6353 | $160.64 | $160.65 | $160.60 |
| Purchase #5 | $209.74 | 9.455% | $229.5709 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $132.86 | 3.371% | $137.3387 | $137.34 | $137.35 | $137.30 |
| Purchase #7 | $82.67 | 5.423% | $87.1532 | $87.15 | $87.15 | $87.20 |
| 7 purchase totals = | $797.00 | $855.3211 | $855.31 | $855.30 | $855.30 | |