| 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 | $60.32 | 6.382% | $64.1696 | $64.17 | $64.15 | $64.20 |
| Purchase #2 | $244.36 | 4.486% | $255.322 | $255.32 | $255.30 | $255.30 |
| Purchase #3 | $245.48 | 12.186% | $275.3942 | $275.39 | $275.40 | $275.40 |
| Purchase #4 | $196.87 | 3.433% | $203.6285 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $85.87 | 6.422% | $91.3846 | $91.38 | $91.40 | $91.40 |
| Purchase #6 | $161.26 | 8.110% | $174.3382 | $174.34 | $174.35 | $174.30 |
| Purchase #7 | $241.87 | 13.700% | $275.0062 | $275.01 | $275.00 | $275.00 |
| 7 purchase totals = | $1,236.03 | $1,339.2433 | $1,339.24 | $1,339.25 | $1,339.20 | |