| 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 | $8.96 | 9.307% | $9.7939 | $9.79 | $9.80 | $9.80 |
| Purchase #2 | $88.82 | 9.497% | $97.2552 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $197.72 | 13.295% | $224.0069 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $170.40 | 6.369% | $181.2528 | $181.25 | $181.25 | $181.30 |
| Purchase #5 | $208.33 | 3.696% | $216.0299 | $216.03 | $216.05 | $216.00 |
| Purchase #6 | $5.74 | 5.830% | $6.0746 | $6.07 | $6.05 | $6.10 |
| Purchase #7 | $24.72 | 3.563% | $25.6008 | $25.60 | $25.60 | $25.60 |
| 7 purchase totals = | $704.69 | $760.0141 | $760.01 | $760.00 | $760.10 | |