| 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 | $51.35 | 13.784% | $58.4281 | $58.43 | $58.45 | $58.40 |
| Purchase #2 | $216.52 | 6.482% | $230.5548 | $230.55 | $230.55 | $230.60 |
| Purchase #3 | $19.35 | 10.233% | $21.3301 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $159.92 | 12.505% | $179.918 | $179.92 | $179.90 | $179.90 |
| Purchase #5 | $5.26 | 10.621% | $5.8187 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $12.85 | 7.559% | $13.8213 | $13.82 | $13.80 | $13.80 |
| Purchase #7 | $192.31 | 4.178% | $200.3447 | $200.34 | $200.35 | $200.30 |
| 7 purchase totals = | $657.56 | $710.2157 | $710.21 | $710.20 | $710.10 | |